Merge branch '222360-add-tooling-into-engineering-productivity-roulette-category' into 'master'

Add support for the new tooling and `tooling::*` / `feature::*` scoped labels in various Danger checks

Closes #222360

See merge request gitlab-org/gitlab!34622

danger/metadata/Dangerfile

@@ -4,8 +4,13 @@ THROUGHPUT_LABELS = [
   'Community contribution',
   'security',
   'bug',
+  'backstage', # To be removed by https://gitlab.com/gitlab-org/gitlab/-/issues/222360.
   'feature',
-  'backstage',
+  'feature::addition',
+  'feature::maintenance',
+  'tooling',
+  'tooling::pipelines',
+  'tooling::workflow',
   'documentation'
 ].freeze
 

danger/specs/Dangerfile

 # frozen_string_literal: true
 
-NO_SPECS_LABELS = %w[backstage documentation QA].freeze
+NO_SPECS_LABELS = [
+  'backstage', # To be removed by https://gitlab.com/gitlab-org/gitlab/-/issues/222360.
+  'tooling',
+  'tooling::pipelines',
+  'tooling::workflow',
+  'documentation',
+  'QA'
+].freeze
 NO_NEW_SPEC_MESSAGE = <<~MSG
 You've made some app changes, but didn't add any tests.
 That's OK as long as you're refactoring existing code,

lib/gitlab/danger/changelog.rb

@@ -3,7 +3,14 @@
 module Gitlab
   module Danger
     module Changelog
-      NO_CHANGELOG_LABELS = %w[backstage ci-build meta].freeze
+      NO_CHANGELOG_LABELS = [
+        'backstage', # To be removed by https://gitlab.com/gitlab-org/gitlab/-/issues/222360.
+        'tooling',
+        'tooling::pipelines',
+        'tooling::workflow',
+        'ci-build',
+        'meta'
+      ].freeze
       NO_CHANGELOG_CATEGORIES = %i[docs none].freeze
 
       def needed?