Compatibility GitHub Actions / tox

.github/workflows/build.yml

@@ -6,11 +6,20 @@ on: [push]
 jobs:
   run_tests:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
       - name: Set up Python
         uses: actions/setup-python@v4
       - name: Install tox
         run: pip install tox
       - name: Use tox to run test suite
-        run: tox run
+        run: python -m tox -f py$(echo ${{ matrix.python-version }})