Duplicate operation Ids if a type cast is defined between an entity and a navigation property for API paths with ``$count`` system query option

[timayabi2020]

For paths containing type casts as the last segment, the As keyword is appended to the operation id.

If a type cast is defined between an entity and a navigation property for paths containing $count system query option, then the As keyword is missing, causing duplicate operation ids.

References.
/deviceAppManagement/mobileApps/{mobileApp-id}/microsoft.graph.androidLobApp/relationships/$count

/deviceAppManagement/mobileApps/{mobileApp-id}/microsoft.graph.androidManagedStoreApp/relationships/$count

/deviceAppManagement/mobileApps/{mobileApp-id}/microsoft.graph.androidStoreApp/relationships/$count