Merge branch 'update-repository-size-during-import' into 'master'

Update repository size during import

What does this MR do?
Update the repository size during the import

Are there points in the code the reviewer needs to double check?
Unknown.

Why was this MR needed?
Sometimes there could be an import without getting any pushes all the time or for a long time. The size is only recalculated on a push.

app/workers/repository_import_worker.rb

@@ -14,6 +14,7 @@ class RepositoryImportWorker
       project.import_finish
       project.save
       project.satellite.create unless project.satellite.exists?
+      project.update_repository_size
     else
       project.import_fail
     end