Move all EE worker differences to EE specific modules

EE specific code that resides in app/workers should be moved to the corresponding EE specific modules that reside in ee/app/workers, leaving behind only the necessary prepend and include calls, which should be placed at the end of the file).

Differences

app/workers/delete_user_worker.rb

diff --git a/home/yorickpeterse/Projects/gitlab/gdk-ce/gitlab/app/workers/delete_user_worker.rb b/home/yorickpeterse/Projects/gitlab/gdk-ee/gitlab/app/workers/delete_user_worker.rb
index 4d0295f8d2e..ee0162fe695 100644
--- a/home/yorickpeterse/Projects/gitlab/gdk-ce/gitlab/app/workers/delete_user_worker.rb
+++ b/home/yorickpeterse/Projects/gitlab/gdk-ee/gitlab/app/workers/delete_user_worker.rb
@@ -7,7 +7,7 @@ class DeleteUserWorker
     delete_user  = User.find(delete_user_id)
     current_user = User.find(current_user_id)
 
-    Users::DestroyService.new(current_user).execute(delete_user, options.symbolize_keys)
+    ::Users::DestroyService.new(current_user).execute(delete_user, options.symbolize_keys)
   rescue Gitlab::Access::AccessDeniedError => e
     Rails.logger.warn("User could not be destroyed: #{e}")
   end

app/workers/build_finished_worker.rb

diff --git a/home/yorickpeterse/Projects/gitlab/gdk-ce/gitlab/app/workers/build_finished_worker.rb b/home/yorickpeterse/Projects/gitlab/gdk-ee/gitlab/app/workers/build_finished_worker.rb
index 61d866b1f02..d76c0bf9f67 100644
--- a/home/yorickpeterse/Projects/gitlab/gdk-ce/gitlab/app/workers/build_finished_worker.rb
+++ b/home/yorickpeterse/Projects/gitlab/gdk-ee/gitlab/app/workers/build_finished_worker.rb
@@ -9,6 +9,8 @@ class BuildFinishedWorker
   # rubocop: disable CodeReuse/ActiveRecord
   def perform(build_id)
     Ci::Build.find_by(id: build_id).try do |build|
+      UpdateBuildMinutesService.new(build.project, nil).execute(build)
+
       # We execute that in sync as this access the files in order to access local file, and reduce IO
       BuildTraceSectionsWorker.new.perform(build.id)
       BuildCoverageWorker.new.perform(build.id)
@@ -20,3 +22,5 @@ class BuildFinishedWorker
   end
   # rubocop: enable CodeReuse/ActiveRecord
 end
+
+BuildFinishedWorker.prepend(EE::BuildFinishedWorker)

app/workers/stuck_import_jobs_worker.rb

diff --git a/home/yorickpeterse/Projects/gitlab/gdk-ce/gitlab/app/workers/stuck_import_jobs_worker.rb b/home/yorickpeterse/Projects/gitlab/gdk-ee/gitlab/app/workers/stuck_import_jobs_worker.rb
index c8a186ba4ce..352b7f07c9d 100644
--- a/home/yorickpeterse/Projects/gitlab/gdk-ce/gitlab/app/workers/stuck_import_jobs_worker.rb
+++ b/home/yorickpeterse/Projects/gitlab/gdk-ee/gitlab/app/workers/stuck_import_jobs_worker.rb
@@ -10,9 +10,16 @@ class StuckImportJobsWorker
     import_state_without_jid_count = mark_import_states_without_jid_as_failed!
     import_state_with_jid_count = mark_import_states_with_jid_as_failed!
 
-    Gitlab::Metrics.add_event(:stuck_import_jobs,
-                             projects_without_jid_count: import_state_without_jid_count,
-                             projects_with_jid_count: import_state_with_jid_count)
+    values = {
+      projects_without_jid_count: import_state_without_jid_count,
+      projects_with_jid_count: import_state_with_jid_count
+    }
+
+    Gitlab::Metrics.add_event_with_values(:stuck_import_jobs, values)
+
+    stuck_import_jobs_worker_runs_counter.increment
+    import_state_without_jid_metric.set({}, import_state_without_jid_count)
+    import_state_with_jid_metric.set({}, import_state_with_jid_count)
   end
 
   private
@@ -65,4 +72,17 @@ class StuckImportJobsWorker
   def error_message
     _("Import timed out. Import took longer than %{import_jobs_expiration} seconds") % { import_jobs_expiration: IMPORT_JOBS_EXPIRATION }
   end
+
+  def stuck_import_jobs_worker_runs_counter
+    @stuck_import_jobs_worker_runs_counter ||= Gitlab::Metrics.counter(:gitlab_stuck_import_jobs_worker_runs_total,
+                                                                       'Stuck import jobs worker runs count')
+  end
+
+  def import_state_without_jid_metric
+    @import_state_without_jid_metric ||= Gitlab::Metrics.gauge(:gitlab_projects_without_jid, 'Projects without Job ids')
+  end
+
+  def import_state_with_jid_metric
+    @import_state_with_jid_metric ||= Gitlab::Metrics.gauge(:gitlab_projects_with_jid, 'Projects with Job ids')
+  end
 end

app/workers/expire_pipeline_cache_worker.rb

diff --git a/home/yorickpeterse/Projects/gitlab/gdk-ce/gitlab/app/workers/expire_pipeline_cache_worker.rb b/home/yorickpeterse/Projects/gitlab/gdk-ee/gitlab/app/workers/expire_pipeline_cache_worker.rb
index c96e8a0379b..181ad785fb7 100644
--- a/home/yorickpeterse/Projects/gitlab/gdk-ce/gitlab/app/workers/expire_pipeline_cache_worker.rb
+++ b/home/yorickpeterse/Projects/gitlab/gdk-ee/gitlab/app/workers/expire_pipeline_cache_worker.rb
@@ -22,6 +22,13 @@ class ExpirePipelineCacheWorker
       store.touch(path)
     end
 
+    triggered_by = pipeline.triggered_by_pipeline
+    store.touch(project_pipeline_path(triggered_by.project, triggered_by)) if triggered_by
+
+    pipeline.triggered_pipelines.each do |triggered|
+      store.touch(project_pipeline_path(triggered.project, triggered))
+    end
+
     Gitlab::Cache::Ci::ProjectPipelineStatus.update_for_pipeline(pipeline)
   end
   # rubocop: enable CodeReuse/ActiveRecord