Update project_repository when moved across shards

ee/app/services/projects/update_repository_storage_service.rb

@@ -17,6 +17,7 @@ module Projects
         mark_old_paths_for_archive
 
         project.update(repository_storage: new_repository_storage_key, repository_read_only: false)
+        project.track_project_repository
       else
         project.update(repository_read_only: false)
       end

ee/spec/services/projects/update_repository_storage_service_spec.rb

@@ -28,6 +28,7 @@ describe Projects::UpdateRepositoryStorageService do
           expect(project).not_to be_repository_read_only
           expect(project.repository_storage).to eq('test_second_storage')
           expect(gitlab_shell.exists?('default', old_path)).to be(false)
+          expect(project.project_repository.shard_name).to eq('test_second_storage')
         end
       end