Sync auto-llm-pr-review.yml from .github repo

Author: P4X-ng

.github/workflows/auto-llm-pr-review.yml

@@ -39,7 +39,7 @@ concurrency:
 
 jobs:
   review:
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, linux, x64, big]
     if: >-
       ${{
         github.event_name == 'workflow_dispatch' ||