Update GH Action workflow steps to latest

Author: tw4l

.github/workflows/test.yml

@@ -24,9 +24,9 @@ jobs:
             toxenv: "py310"
     steps:
       - name: "Check out repository"
-        uses: "actions/checkout@v2"
+        uses: "actions/checkout@v3"
       - name: "Set up Python ${{ matrix.python-version }}"
-        uses: "actions/setup-python@v2"
+        uses: "actions/setup-python@v3"
         with:
           python-version: "${{ matrix.python-version }}"
       - name: Install homebrew
@@ -90,11 +90,11 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: "Check out repository"
-        uses: "actions/checkout@v2"
+        uses: "actions/checkout@v3"
       - name: "Set up Python"
-        uses: "actions/setup-python@v2"
+        uses: "actions/setup-python@v3"
         with:
-          python-version: "3.8"
+          python-version: "3.10"
       - name: "Install tox"
         run: |
           python -m pip install --upgrade pip