Use checkout v4 and setup-python v5

Author: tw4l

.github/workflows/test.yml

@@ -24,9 +24,9 @@ jobs:
             toxenv: "py310"
     steps:
       - name: "Check out repository"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
       - name: "Set up Python ${{ matrix.python-version }}"
-        uses: "actions/setup-python@v3"
+        uses: "actions/setup-python@v5"
         with:
           python-version: "${{ matrix.python-version }}"
       - name: Install homebrew