Merge branch 'hly-fix-broken-master-sidekiq' into 'master'

Fix broken master due to Sidekiq usage

See merge request gitlab-org/gitlab!19022

ee/spec/services/epics/update_dates_service_spec.rb

@@ -321,7 +321,7 @@ def setup_control_group
             expect(epic.due_date_sourcing_epic).to be_nil
           end
 
-          context "when epic dates are propagated upwards" do
+          context "when epic dates are propagated upwards", :sidekiq_inline do
             let(:top_level_parent_epic) { create(:epic, group: group) }
             let(:parent_epic) { create(:epic, group: group, parent: top_level_parent_epic) }