Upgraded Xcode to 14.3.1 (there is no 13 available anymore)

Author: mikucionisaau

.github/workflows/darwin-brew-gcc14.yml

@@ -21,8 +21,7 @@ jobs:
 
       - uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: '13.2.1'
-
+          xcode-version: '14.3.1'
 
       - name: Install Tools
         run: |