Merge branch 'services-usage-4' into 'master'

Use `Keys::DestroyService` for deleting an SSH key when a user deletes a key via the API

See merge request gitlab-org/gitlab!34718

changelogs/unreleased/services-usage-4.yml

+---
+title: Use Keys::DestroyService for deleting an SSH key when a user deletes a key via the API
+merge_request: 34718
+author: Rajendra Kadam
+type: fixed

lib/api/users.rb

@@ -750,7 +750,10 @@ module API
         key = current_user.keys.find_by(id: params[:key_id])
         not_found!('Key') unless key
 
-        destroy_conditionally!(key)
+        destroy_conditionally!(key) do |key|
+          destroy_service = ::Keys::DestroyService.new(current_user)
+          destroy_service.execute(key)
+        end
       end
       # rubocop: enable CodeReuse/ActiveRecord