Use a venv and upgrade pip, setuptools, wheel inside of it

.github/workflows/test.yml

@@ -35,6 +35,9 @@ jobs:
       - uses: actions/checkout@v4
       - name: Install dependencies
         run: |
+          python3 -m venv .venv
+          source .venv/bin/activate
+          pip install wheel setuptools pip --upgrade
           pip install --no-build-isolation .[dev]
       - name: Run unit tests
         run: |