Sync swarm-mode.yml from .github repo

Author: P4X-ng

.github/workflows/swarm-mode.yml

@@ -16,18 +16,18 @@ on:
 
 jobs:
   swarm-mode:
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, linux, x64, big]
     timeout-minutes: 120
     permissions:
       contents: write
       issues: write
       pull-requests: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v4.3.1
 
       - name: Run swarm mode
-        uses: actions/github-script@v7
+        uses: actions/github-script@v7.1.0
         env:
           DURATION_MINUTES: ${{ github.event.inputs.duration_minutes || '60' }}
           ISSUE_PREFIX: ${{ github.event.inputs.issue_prefix || 'Swarm Task' }}