Update actions/checkout action to v4

renovate[bot] · web-flow · commit da473b07ff8a · 2025-07-28T13:15:15.000Z
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
@@ -13,7 +13,7 @@ jobs:
         python-version: [3.8]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
