Merge branch 'datadog-only-at-project-level' into 'master'

Datadog integration only available at project level

See merge request gitlab-org/gitlab!58702

app/models/service.rb

@@ -11,14 +11,14 @@ class Service < ApplicationRecord
   include EachBatch
 
   SERVICE_NAMES = %w[
-    asana assembla bamboo bugzilla buildkite campfire confluence custom_issue_tracker datadog discord
+    asana assembla bamboo bugzilla buildkite campfire confluence custom_issue_tracker discord
     drone_ci emails_on_push ewm external_wiki flowdock hangouts_chat irker jira
     mattermost mattermost_slash_commands microsoft_teams packagist pipelines_email
     pivotaltracker prometheus pushover redmine slack slack_slash_commands teamcity unify_circuit webex_teams youtrack
   ].freeze
 
   PROJECT_SPECIFIC_SERVICE_NAMES = %w[
-    jenkins
+    datadog jenkins
   ].freeze
 
   # Fake services to help with local development.