Update feature categories

Most categories weren't used in the codebase except for
code_analytics.

In
https://gitlab.com/gitlab-com/www-gitlab-com/-/merge_requests/84649
code_analytics was merged into value_stream_management.

config/feature_categories.yml

@@ -20,7 +20,6 @@
 - chatops
 - cloud_native_installation
 - cluster_cost_management
-- code_analytics
 - code_quality
 - code_review
 - code_testing
@@ -34,6 +33,7 @@
 - continuous_integration_scaling
 - database
 - dataops
+- delivery_management
 - dependency_firewall
 - dependency_proxy
 - dependency_scanning
@@ -42,6 +42,7 @@
 - disaster_recovery
 - dynamic_application_security_testing
 - editor_extension
+- environment_management
 - epics
 - error_tracking
 - experimentation_activation

ee/app/workers/all_queues.yml

@@ -894,7 +894,7 @@
   :tags: []
 - :name: analytics_code_review_metrics
   :worker_name: Analytics::CodeReviewMetricsWorker
-  :feature_category: :code_analytics
+  :feature_category: :value_stream_management
   :has_external_dependencies:
   :urgency: :low
   :resource_boundary: :unknown

ee/app/workers/analytics/code_review_metrics_worker.rb

@@ -8,7 +8,7 @@ module Analytics
 
     sidekiq_options retry: 3
 
-    feature_category :code_analytics
+    feature_category :value_stream_management
     idempotent!
     loggable_arguments 0