Updated action version in GitHub workflow pytest.yaml

Author: ckunki

.github/workflows/pytest.yaml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Python & Poetry Environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@1.1.0
+        uses: exasol/python-toolbox/.github/actions/python-environment@v1
         with:
           python-version: ${{ matrix.python-version }}
           poetry-version: '2.1.2'