tweak: Removed pyenv, shouldnt be needed

Author: baalimago

.github/workflows/test-python-index.yaml

@@ -28,8 +28,6 @@ jobs:
           python-version: ${{ inputs.python-version }}
       - name: Setup environment
         run: |
-          python -m venv env
-          source venv/bin/activate
           pip install .
           pip install pytest
       # Validate that the python tests themselves are valid