Scope pending builds feature flag to a build project

app/services/ci/update_build_queue_service.rb

@@ -14,7 +14,7 @@ module Ci
     # Add a build to the pending builds queue
     #
     def push(build, transition)
-      return unless maintain_pending_builds_queue?
+      return unless maintain_pending_builds_queue?(build)
 
       raise InvalidQueueTransition unless transition.to == 'pending'
 
@@ -33,7 +33,7 @@ module Ci
     # Remove a build from the pending builds queue
     #
     def pop(build, transition)
-      return unless maintain_pending_builds_queue?
+      return unless maintain_pending_builds_queue?(build)
 
       raise InvalidQueueTransition unless transition.from == 'pending'
 
@@ -70,8 +70,8 @@ module Ci
       end
     end
 
-    def maintain_pending_builds_queue?
-      Feature.enabled?(:ci_pending_builds_queue_maintain, default_enabled: :yaml)
+    def maintain_pending_builds_queue?(build)
+      Feature.enabled?(:ci_pending_builds_queue_maintain, build.project, default_enabled: :yaml)
     end
   end
 end