Try to bump Windows CI to 2022 to work around compnerd/gha-setup-swift#45

Author: marcprux

.github/workflows/ci.yml

@@ -26,12 +26,12 @@ jobs:
       - name: "Test Swift Package iOS"
         run: xcodebuild test -sdk "iphonesimulator" -destination "platform=iOS Simulator,name=$(xcrun simctl list devices --json | jq -r '.devices | to_entries[] | .value[] | select(.availability == "(available)" or .isAvailable == true) | .name' | grep -E '^iPhone [0-9]+$' | sort -V | tail -n 1)" -scheme "$(xcodebuild -list -json | jq -r '.workspace.schemes[-1]')"
   windows:
-    runs-on: windows-2019
+    runs-on: windows-2022
     steps:
       - uses: compnerd/gha-setup-swift@main
         with:
-          branch: swift-5.9-release
-          tag: 5.9-RELEASE
+          branch: swift-6.1-release
+          tag: 6.1-RELEASE
       - uses: actions/checkout@v4
       - run: swift test