Adjust sidekiq queues weights in queues config file

config/sidekiq_queues.yml

@@ -27,9 +27,9 @@
   - [new_merge_request, 2]
   - [build, 2]
   - [pipeline, 2]
-  - [pipeline_processing, 2]
-  - [pipeline_default, 2]
-  - [pipeline_cache, 2]
+  - [pipeline_processing, 5]
+  - [pipeline_default, 3]
+  - [pipeline_cache, 3]
   - [pipeline_hooks, 2]
   - [gitlab_shell, 2]
   - [email_receiver, 2]