change tests to pyenv action

Signed-off-by: jakub-nt <[email protected]>

.github/workflows/python-tests.yml

@@ -60,13 +60,13 @@ jobs:
     - uses: actions/checkout@v4
       with:
         fetch-depth: 0
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+    - name: Set up Python ${{ matrix.python-version }} using pyenv
+      uses: gabrielfalcao/pyenv-action@v17
       with:
-        python-version: ${{ matrix.python-version }}
+        default: "${{ matrix.python-version }}"
+        command: pip install -U pip
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip
         python -m pip install flake8 pytest setuptools wheel
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
     - name: Lint with flake8
@@ -78,6 +78,9 @@ jobs:
     - name: Test with pytest
       run: |
         pytest
+    - name: Check local Python version for sanity
+      run: |
+        python -V
     - name: Install
       run: |
         python setup.py sdist bdist_wheel