Adds the ci_config to the project helper spec

spec/tooling/danger/project_helper_spec.rb

@@ -284,7 +284,7 @@
 
   describe '.local_warning_message' do
     it 'returns an informational message with rules that can run' do
-      expect(described_class.local_warning_message).to eq('==> Only the following Danger rules can be run locally: changelog, database, documentation, duplicate_yarn_dependencies, eslint, gitaly, pajamas, pipeline, prettier, product_intelligence, utility_css, vue_shared_documentation')
+      expect(described_class.local_warning_message).to eq('==> Only the following Danger rules can be run locally: changelog, ci_config, database, documentation, duplicate_yarn_dependencies, eslint, gitaly, pajamas, pipeline, prettier, product_intelligence, utility_css, vue_shared_documentation')
     end
   end