Merge branch 'use-long_timeout-for-fetch_internal_remote_gitaly-rpc' into 'master'

Use long_timeout for fetch_internal_remote GRPC

See merge request gitlab-org/gitlab!18908

changelogs/unreleased/use-long_timeout-for-fetch_internal_remote_gitaly-rpc.yml

+---
+title: Increase timeout for FetchInternalRemote RPC call
+merge_request: 18908
+author:
+type: fixed

lib/gitlab/gitaly_client/remote_service.rb

@@ -49,7 +49,7 @@ module Gitlab
 
         response = GitalyClient.call(@storage, :remote_service,
                                      :fetch_internal_remote, request,
-                                     timeout: GitalyClient.medium_timeout,
+                                     timeout: GitalyClient.long_timeout,
                                      remote_storage: repository.storage)
 
         response.result