Activities. Resource id is missing in the old activities

## Describe the bug
For activities api: GET `/v1beta1/extensions/org.libregraph/activities`, resource id is missing for file creation event when activity is checked after deleting the file.

## Steps to reproduce
1. Upload a file and check activity
```json
{
"value": [
{
"id": "28a2a0e4-d17d-437b-933f-51046f273a84",
"template": {
"message": "{user} added {resource} to {space}",
"variables": {
"resource": {
"id": "27f71740-c352-4a78-aac2-abe581a673a7$3793776a-a355-45c1-9b29-a1d2fc722ca4!160ae583-9e97-4b39-8158-e5df30325af1",
"name": "testavatar.png"
},
"space": {
"id": "3793776a-a355-45c1-9b29-a1d2fc722ca4!3793776a-a355-45c1-9b29-a1d2fc722ca4",
"name": "Admin"
},
"user": {
"id": "3793776a-a355-45c1-9b29-a1d2fc722ca4",
"displayName": "admin"
}
}
},
"times": {
"recordedTime": "2024-07-30T10:30:56.310361965Z"
}
}
]
}
```
2. Delete the file and check the activity
```json
{
"value": [
{
"id": "1307c6db-9243-482f-943d-8999a85fb1ec",
"template": {
"message": "{user} deleted {resource} from {space}",
"variables": {
"resource": {
"id": "27f71740-c352-4a78-aac2-abe581a673a7$3793776a-a355-45c1-9b29-a1d2fc722ca4!160ae583-9e97-4b39-8158-e5df30325af1",
"name": "testavatar.png"
},
"space": {
"id": "27f71740-c352-4a78-aac2-abe581a673a7$3793776a-a355-45c1-9b29-a1d2fc722ca4!3793776a-a355-45c1-9b29-a1d2fc722ca4",
"name": "Admin"
},
"user": {
"id": "3793776a-a355-45c1-9b29-a1d2fc722ca4",
"displayName": "admin"
}
}
},
"times": {
"recordedTime": "2024-07-30T10:32:44.990043512Z"
}
},
{
"id": "28a2a0e4-d17d-437b-933f-51046f273a84",
"template": {
"message": "{user} added {resource} to {space}",
"variables": {
"resource": {
"id": "",
"name": "testavatar.png"
},
"space": {
"id": "27f71740-c352-4a78-aac2-abe581a673a7$3793776a-a355-45c1-9b29-a1d2fc722ca4!3793776a-a355-45c1-9b29-a1d2fc722ca4",
"name": "Admin"
},
"user": {
"id": "3793776a-a355-45c1-9b29-a1d2fc722ca4",
"displayName": "admin"
}
}
},
"times": {
"recordedTime": "2024-07-30T10:30:56.310361965Z"
}
}
]
}
```
For the file upload event, we receive an empty string in the resource id that previously contained the id when checking activity after file deletion.

## Expected behavior
There should be resource id.

## Actual behavior
Resource id is missing.