install Python 3.10 on Windows when not using the docker image

Author: matthewbastien

.github/workflows/swift_package_test.yml

@@ -725,6 +725,9 @@ jobs:
       - name: Build / Test
         timeout-minutes: 60
         if: ${{ !inputs.enable_windows_docker }}
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.10"
         run: |
           Import-Module $env:ChocolateyInstall\helpers\chocolateyProfile.psm1
           RefreshEnv