Provide a api for List resource types

### The required feature described as a wish

As a User/Admin/Operator I would like to know the resource types that are present in cloudstack

Currently, the listResourceDetails and listDetailOptions API requires the resource type parameter

https://cloudstack.apache.org/api/apidocs-4.22/apis/listResourceDetails.html
https://cloudstack.apache.org/api/apidocs-4.22/apis/listDetailOptions.html

Also If a User/Admin/Operator needs to add a detail to resource id they need the resource type parameter

https://cloudstack.apache.org/api/apidocs-4.22/apis/addResourceDetail.html

Currently there is no list of resourcetypes that present in present either is docs

It will be beneficial to the users if we can have a API call which can list the resourcetype in cloudstack

https://github.com/apache/cloudstack/blob/a5b6bc3be620f2b2f14321fd69643cf1bdd7d16c/api/src/main/java/com/cloud/server/ResourceTag.java#L30-L74

Start by reading api/src/main/java/com/cloud/server/ResourceTag.java, especially the resource-type definitions, and compare the existing listResourceDetails, listDetailOptions, and addResourceDetail APIs linked in the issue. Done should include a documented API that lets users, administrators, and operators discover the resource types available in CloudStack and use that information with resource-detail operations.

Written by the indexing model from the issue text.