Update github action versions

Author: huangsam

.github/workflows/ci.yml

@@ -16,9 +16,9 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Set up Python 3.14
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.14'
       - name: Install dependencies