Merge branch '12742-remove-quarantine-push-size-check-flag' into 'master'

Remove quarantine_push_size_check feature flag

See merge request gitlab-org/gitlab-ee!14904

ee/lib/ee/gitlab/git_access.rb

@@ -120,7 +120,7 @@ module EE
       def check_quarantine_size?
         git_env = ::Gitlab::Git::HookEnv.all(repository.gl_repository)
 
-        git_env['GIT_OBJECT_DIRECTORY_RELATIVE'].present? && ::Feature.enabled?(:quarantine_push_size_check, default_enabled: true)
+        git_env['GIT_OBJECT_DIRECTORY_RELATIVE'].present?
       end
 
       def check_repository_disk_size

ee/spec/lib/gitlab/git_access_spec.rb

@@ -262,18 +262,15 @@ describe Gitlab::GitAccess do
           .to receive(:all)
           .with(repository.gl_repository)
           .and_return({ 'GIT_OBJECT_DIRECTORY_RELATIVE' => 'objects' })
-      end
-
-      context 'when quarantine_push_size_check feature is enabled (default)' do
-        let(:object_directory_size) { 1.megabyte }
 
-        before do
         # Stub the object directory size to "simulate" quarantine size
         allow(repository)
           .to receive(:object_directory_size)
           .and_return(object_directory_size)
       end
 
+      let(:object_directory_size) { 1.megabyte }
+
       context 'when repository size is over limit' do
         let(:repository_size) { 2.megabytes }
         let(:repository_size_limit) { 1.megabyte }
@@ -307,15 +304,6 @@ describe Gitlab::GitAccess do
       end
     end
 
-      context 'when quarantine_push_size_check feature is disabled' do
-        before do
-          stub_feature_flags(quarantine_push_size_check: false)
-        end
-
-        it_behaves_like 'a push to repository using git-rev-list for checking against repository size limit'
-      end
-    end
-
     context 'when GIT_OBJECT_DIRECTORY_RELATIVE env var is not set' do
       it_behaves_like 'a push to repository using git-rev-list for checking against repository size limit'
     end