Add Ecosystem CPU bound worker

app/workers/all_queues.yml

@@ -903,7 +903,7 @@
   :feature_category: :importers
   :has_external_dependencies: true
   :urgency: :low
-  :resource_boundary: :unknown
+  :resource_boundary: :cpu
   :weight: 1
   :idempotent:
   :tags:
@@ -913,7 +913,7 @@
   :feature_category: :importers
   :has_external_dependencies: true
   :urgency: :low
-  :resource_boundary: :unknown
+  :resource_boundary: :cpu
   :weight: 1
   :idempotent:
   :tags:

app/workers/gitlab/github_import/import_pull_request_merged_by_worker.rb

@@ -6,6 +6,7 @@ module Gitlab
       include ObjectImporter
 
       tags :exclude_from_kubernetes
+      worker_resource_boundary :cpu
 
       def representation_class
         Gitlab::GithubImport::Representation::PullRequest

app/workers/gitlab/github_import/import_pull_request_review_worker.rb

@@ -6,6 +6,7 @@ module Gitlab
       include ObjectImporter
 
       tags :exclude_from_kubernetes
+      worker_resource_boundary :cpu
 
       def representation_class
         Gitlab::GithubImport::Representation::PullRequestReview