Broken master due to `locale/gitlab.pot`

https://gitlab.com/gitlab-org/gitlab-ee/-/jobs/216277711

+msgid "Attaching a file"
+msgid_plural "Attaching %d files"
+msgid "Attaching the file failed."
	from /builds/gitlab-org/gitlab-ee/vendor/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `block in execute'
	from /builds/gitlab-org/gitlab-ee/vendor/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `each'
	from /builds/gitlab-org/gitlab-ee/vendor/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `execute'
	from /builds/gitlab-org/gitlab-ee/vendor/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:214:in `block in invoke_with_call_chain'
	from /usr/local/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
	from /builds/gitlab-org/gitlab-ee/vendor/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
	from /builds/gitlab-org/gitlab-ee/vendor/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:183:in `invoke'
	from /builds/gitlab-org/gitlab-ee/lib/tasks/lint.rake:42:in `block (4 levels) in <main>'
	from /builds/gitlab-org/gitlab-ee/lib/tasks/lint.rake:39:in `fork'
	from /builds/gitlab-org/gitlab-ee/lib/tasks/lint.rake:39:in `block (3 levels) in <main>'
	from /builds/gitlab-org/gitlab-ee/lib/tasks/lint.rake:38:in `each'
	from /builds/gitlab-org/gitlab-ee/lib/tasks/lint.rake:38:in `block (2 levels) in <main>'