remove out-of-context changes

app/models/merge_request_diff.rb

@@ -197,6 +197,10 @@ class MergeRequestDiff < ActiveRecord::Base
     CompareService.new(project, head_commit_sha).execute(project, sha, straight: true)
   end
 
+  def commits_count
+    super || merge_request_diff_commits.size
+  end
+
   private
 
   def create_merge_request_diff_files(diffs)

config/sidekiq_queues.yml

@@ -89,8 +89,6 @@
   - [elastic_indexer, 1]
   - [elastic_commit_indexer, 1]
   - [export_csv, 1]
-  - [object_storage_upload, 1]
-  - [object_storage, 1]
 
   # Deprecated queues: Remove after 10.7
   - geo_base_scheduler