Anonymous user trying lock a file shared to them through a public link gives `405`

## Describe the bug
When an anonymous user gets a file share through a public link with `edit` permission and they try to lock it, the server returns with `405`

## Steps to reproduce
1. As user Einstein create a file `test.txt`
2. Create a public link share of file `test.txt` with permission all
3. As anonymous user try to lock the file
```
curl -upublic:#Passw0rd -XLOCK "https://localhost:9200/remote.php/dav/public-files//test.txt" -H "Content-Type: application/json" -d"" -vk
```

## Expected behavior
The user should be able to lock the file as they have permission to do so.
> Note: Locking a file inside a folder i.e `Parent/test.txt` works, if the link if folder `parent` is shared with all permission and anonymous user tries to lock `test.txt` the request is successful.

## Actual behavior
The request return with `405`

## Setup
Please describe how you started the server and provide a list of relevant environment variables or configuration files.

```console
OCIS_INSECURE=true
OCIS_ASYNC_UPLOADS=true
IDM_CREATE_DEMO_USERS=true
OCIS_LOG_LEVEL=debug
PROXY_ENABLE_BASIC_AUTH=true
```

## Additional context
ocis commit id: 6ac5ac534dc29223d68604e7c647f3457a02cec2

## Server logs

```console
{"level":"debug","service":"proxy","policy":"ocis","method":"LOCK","prefix":"/remote.php/","path":"/remote.php/dav/public-files/NZojVwhOznNqlvf/test.txt","routeType":"prefix","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/services/proxy/pkg/router/router.go:224","message":"rewrite hook found"}
{"level":"debug","service":"ocdav","name":"com.owncloud.web.ocdav","traceid":"00000000000000000000000000000000","request-id":"swikriti-OptiPlex-3070/j245Tt9pFN-000266","head":"remote.php","tail":"/dav/public-files/NZojVwhOznNqlvf/test.txt","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/http/services/owncloud/ocdav/ocdav.go:183","message":"http routing"}
{"level":"debug","service":"gateway","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.gateway.v1beta1.GatewayAPI/Authenticate","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"gateway","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.auth.registry.v1beta1.RegistryAPI/GetAuthProviders","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"gateway","pkg":"rgrpc","traceid":"00000000000000000000000000000000","user-agent":"grpc-go/1.59.0","from":"tcp://127.0.0.1:42222","uri":"/cs3.auth.registry.v1beta1.RegistryAPI/GetAuthProviders","start":"23/Nov/2023:13:15:00 +0545","end":"23/Nov/2023:13:15:00 +0545","time_ns":31285,"code":"OK","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/log/log.go:69","message":"unary"}
{"level":"debug","service":"storage-publiclink","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.auth.provider.v1beta1.ProviderAPI/Authenticate","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"gateway","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.gateway.v1beta1.GatewayAPI/GetPublicShareByToken","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"info","service":"gateway","pkg":"rgrpc","traceid":"00000000000000000000000000000000","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/services/gateway/publicshareprovider.go:72","message":"get public share by token"}
{"level":"debug","service":"sharing","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.sharing.link.v1beta1.LinkAPI/GetPublicShareByToken","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"sharing","pkg":"rgrpc","traceid":"00000000000000000000000000000000","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/services/publicshareprovider/publicshareprovider.go:196","message":"getting public share by token"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.gateway.v1beta1.GatewayAPI/Authenticate","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.auth.registry.v1beta1.RegistryAPI/GetAuthProviders","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","user-agent":"grpc-go/1.59.0","from":"tcp://127.0.0.1:59468","uri":"/cs3.auth.registry.v1beta1.RegistryAPI/GetAuthProviders","start":"23/Nov/2023:13:15:00 +0545","end":"23/Nov/2023:13:15:00 +0545","time_ns":25559,"code":"OK","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/log/log.go:69","message":"unary"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.auth.provider.v1beta1.ProviderAPI/Authenticate","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.gateway.v1beta1.GatewayAPI/GetUserByClaim","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","method":"/cs3.identity.user.v1beta1.UserAPI/GetUserByClaim","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/auth/auth.go:122","message":"skipping auth"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","user-agent":"grpc-go/1.59.0","from":"tcp://127.0.0.1:59482","uri":"/cs3.identity.user.v1beta1.UserAPI/GetUserByClaim","start":"23/Nov/2023:13:15:00 +0545","end":"23/Nov/2023:13:15:00 +0545","time_ns":24318,"code":"OK","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/log/log.go:69","message":"unary"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","user-agent":"grpc-go/1.59.0","from":"tcp://127.0.0.1:59464","uri":"/cs3.gateway.v1beta1.GatewayAPI/GetUserByClaim","start":"23/Nov/2023:13:15:00 +0545","end":"23/Nov/2023:13:15:00 +0545","time_ns":256188,"code":"OK","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/log/log.go:69","message":"unary"}
{"level":"info","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/services/authprovider/authprovider.go:141","message":"user idp:\"internal\" opaque_id:\"837bb2f0-d5b3-4139-ab66-1eb3c5a020c7\" type:USER_TYPE_PRIMARY authenticated"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","user-agent":"grpc-go/1.59.0","from":"tcp://127.0.0.1:59472","uri":"/cs3.auth.provider.v1beta1.ProviderAPI/Authenticate","start":"23/Nov/2023:13:15:00 +0545","end":"23/Nov/2023:13:15:00 +0545","time_ns":584326,"code":"OK","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/log/log.go:69","message":"unary"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","user-agent":"grpc-go/1.59.0","from":"tcp://127.0.0.1:59464","uri":"/cs3.gateway.v1beta1.GatewayAPI/Authenticate","start":"23/Nov/2023:13:15:00 +0545","end":"23/Nov/2023:13:15:00 +0545","time_ns":1121395,"code":"OK","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/log/log.go:69","message":"unary"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","node":"b669d946-2ae9-4226-a527-c34f81706150","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs/node/node.go:990","message":"user is owner, returning owner permissions"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","node":"jsoncs3-public-share-manager-metadata","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs/node/node.go:990","message":"user is owner, returning owner permissions"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","node":"b669d946-2ae9-4226-a527-c34f81706150","ri":{"opaque":{"map":{"adler32":{"decoder":"plain","value":"MmNjNTRhOGY="},"md5":{"decoder":"plain","value":"N2YzYjZhOTdiMDg3ZGI2YjJjZjQwZGQ3ZWMyZTViNDM="}}},"type":1,"id":{"opaque_id":"b669d946-2ae9-4226-a527-c34f81706150","space_id":"jsoncs3-public-share-manager-metadata"},"checksum":{"type":4,"sum":"685becad8b5a248e5af643cdf8eec647b7db1853"},"etag":"\"51b6afc1ab8a6db4c8ec58fe10a851bc\"","mime_type":"application/json","mtime":{"seconds":1700723555,"nanos":675279802},"path":"publicshares.json","permission_set":{"add_grant":true,"create_container":true,"delete":true,"get_path":true,"get_quota":true,"initiate_file_download":true,"initiate_file_upload":true,"list_grants":true,"list_container":true,"list_file_versions":true,"list_recycle":true,"move":true,"remove_grant":true,"purge_recycle":true,"restore_file_version":true,"restore_recycle_item":true,"stat":true,"update_grant":true,"deny_grant":true},"size":50589,"owner":{"idp":"internal","opaque_id":"837bb2f0-d5b3-4139-ab66-1eb3c5a020c7"},"arbitrary_metadata":{"metadata":{"http://owncloud.org/ns/favorite":""}},"parent_id":{"opaque_id":"jsoncs3-public-share-manager-metadata","space_id":"jsoncs3-public-share-manager-metadata"},"name":"publicshares.json"},"time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs/node/node.go:806","message":"AsResourceInfo"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","node":"b669d946-2ae9-4226-a527-c34f81706150","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs/node/node.go:990","message":"user is owner, returning owner permissions"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","node":"jsoncs3-public-share-manager-metadata","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs/node/node.go:990","message":"user is owner, returning owner permissions"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","error":"node.Xattr /home/swikriti/.ocis/storage/metadata/spaces/js/oncs3-public-share-manager-metadata/nodes/js/on/cs/3-/public-share-manager-metadata user.ocis.quota: no data available","nodepath":"/home/swikriti/.ocis/storage/metadata/spaces/js/oncs3-public-share-manager-metadata/nodes/js/on/cs/3-/public-share-manager-metadata","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs/node/node.go:870","message":"quota not set"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","node":"jsoncs3-public-share-manager-metadata","ri":{"opaque":{"map":{"share-types":{"decoder":"plain","value":"MQ=="}}},"type":2,"id":{"opaque_id":"jsoncs3-public-share-manager-metadata","space_id":"jsoncs3-public-share-manager-metadata"},"etag":"\"9820928858ecba776acd3f2acb23d475\"","mime_type":"httpd/unix-directory","mtime":{"seconds":1700712758,"nanos":691146574},"path":".","permission_set":{"add_grant":true,"create_container":true,"delete":true,"get_path":true,"get_quota":true,"initiate_file_download":true,"initiate_file_upload":true,"list_grants":true,"list_container":true,"list_file_versions":true,"list_recycle":true,"move":true,"remove_grant":true,"purge_recycle":true,"restore_file_version":true,"restore_recycle_item":true,"stat":true,"update_grant":true,"deny_grant":true},"owner":{"idp":"internal","opaque_id":"837bb2f0-d5b3-4139-ab66-1eb3c5a020c7"},"arbitrary_metadata":{},"parent_id":{"space_id":"jsoncs3-public-share-manager-metadata"},"name":"Metadata"},"time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs/node/node.go:806","message":"AsResourceInfo"}
{"level":"debug","service":"storage-system","pkg":"rgrpc","traceid":"00000000000000000000000000000000","user-agent":"grpc-go/1.59.0","from":"tcp://127.0.0.1:59462","uri":"/cs3.storage.provider.v1beta1.ProviderAPI/Stat","start":"23/Nov/2023:13:15:00 +0545","end":"23/Nov/2023:13:15:00 +0545","time_ns":442493,"code":"OK","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/log/log.go:69","message":"unary"}
{"level":"debug","service":"sharing","pkg":"rgrpc","traceid":"00000000000000000000000000000000","user-agent":"grpc-go/1.59.0","from":"tcp://127.0.0.1:37986","uri":"/cs3.sharing.link.v1beta1.LinkAPI/GetPublicShareByToken","start":"23/Nov/2023:13:15:00 +0545","end":"23/Nov/2023:13:15:00 +0545","time_ns":117032422,"code":"OK","time":"2023-11-23T13:15:00+05:45","line":"/home/swikriti/www/ocis/vendor/github.com/cs3org/reva/v2/internal/grpc/interceptors/log/log.go:69","message":"unary"}
```