Merge branch 'qa-shl-fix-group-file-template-spec' into 'master'

Recreate project if Readme is missing

Closes #220608

See merge request gitlab-org/gitlab!34840

qa/qa/resource/project.rb

@@ -96,7 +96,11 @@ module QA
       end
 
       def has_file?(file_path)
-        repository_tree.any? { |file| file[:path] == file_path }
+        response = repository_tree
+
+        raise ResourceNotFoundError, "#{response[:message]}" if response.is_a?(Hash) && response.has_key?(:message)
+
+        response.any? { |file| file[:path] == file_path }
       end
 
       def api_get_path

qa/qa/specs/features/ee/browser_ui/1_manage/group/group_file_template_spec.rb

@@ -52,6 +52,7 @@ module QA
           group.api_client = @api_client
         end
 
+        Support::Retrier.retry_until(retry_on_exception: true) do
           @file_template_project = Resource::Project.fabricate_via_api! do |project|
             project.group = @group
             project.name = 'group-file-template-project'
@@ -62,6 +63,9 @@ module QA
             project.api_client = @api_client
           end
 
+          @file_template_project.has_file?("README.md")
+        end
+
         Resource::Repository::Commit.fabricate_via_api! do |commit|
           commit.project = @file_template_project
           commit.commit_message = 'Add group file templates'