Use Xcode 16.4

Author: j-piasecki

.github/workflows/build-ios.yml

@@ -31,7 +31,7 @@ jobs:
       cancel-in-progress: true
     steps:
       - name: Select Xcode version
-        run: sudo xcode-select -s /Applications/Xcode_16.1.app
+        run: sudo xcode-select -s /Applications/Xcode_16.4.app
 
       - name: Check out Git repository
         # v4