chore: Remove compatibility check for display name
We do not store the display name in the database as it might be used by native WebDAV locking for weird identifiers from the webdav clients. However with that we need to enhance the lock object with the actual display name before using it in an error response.
We do not store the display name in the database as it might be used by native WebDAV locking for weird identifiers from the webdav clients. However with that we need to enhance the lock object with the actual display name before using it in an error response.