Quote version for Python setup action in CI (#191)

Author: gerzse

.github/workflows/REUSABLE-wheeler.yaml

@@ -54,7 +54,7 @@ jobs:
      steps:
        - uses: actions/setup-python@v5
          with:
-           python-version: 3.10
+           python-version: '3.10'
        - uses: actions/checkout@v4
          with:
            submodules: recursive
@@ -74,7 +74,7 @@ jobs:
      steps:
        - uses: actions/setup-python@v5
          with:
-           python-version: 3.10
+           python-version: '3.10'
        - name: Install tools
          run: |
            pip install twine wheel