Merge pull request #10 from gitx/FixCI

Fix CI

Author: hannesa2

.github/workflows/BuildPR.yml

@@ -6,14 +6,18 @@ jobs:
   buildGitx:
     name: Build MGScopeBar
     runs-on: macOS-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        xcode: [ Xcode_12.5, Xcode_13.1, Xcode_13.2, Xcode_13.0, Xcode_12.4 ]
     steps:
       - name: Checkout
         uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
           submodules: true
       - name: Set XCode Version
-        run: sudo xcode-select -s /Applications/Xcode_12.2.app
+        run: sudo xcode-select -s /Applications/${{ matrix.xcode }}.app
       - name: Build project
         run: set -o pipefail && xcodebuild -workspace MGScopeBar.xcodeproj/project.xcworkspace -scheme MGScopeBar archive | xcpretty