Merge branch '35275-fix-broken-static-analysis' into 'master'

Add a missing 'frozen_string_literal' in a spec file

Closes #35275

See merge request gitlab-org/gitlab!19387

spec/services/concerns/merge_requests/assigns_merge_params_spec.rb

+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe MergeRequests::AssignsMergeParams do