Use newer Xcode

Author: jberkel

.github/workflows/build.yml

@@ -8,13 +8,11 @@ jobs:
     runs-on: macos-13
     steps:
     - uses: actions/checkout@v2
-    - name: Install
+    - name: "Select Xcode"
       run: |
-        gem update bundler
-        gem install xcpretty --no-document
-        brew update
-        brew outdated carthage || brew upgrade carthage
-        brew outdated swiftlint || brew upgrade swiftlint
+        xcode-select -p
+        xcode-select -s /Applications/Xcode-14.3.app/Contents/Developer
+        xcode-select -p
     - name: "Lint"
       run: make lint
     - name: "Run tests (PACKAGE_MANAGER_COMMAND: test)"