Merge pull request #26 from unity/revert-switch-ios-to-universal-arch

Revert switch ios to universal arch

ProjectSettings/EditorBuildSettings.asset

     path: Assets/Scenes/Scale.unity
     guid: 13ac91f677dc22f4ca320ef8ae727b68
   - enabled: 0
-    path: Assets/Scenes/SimpleAR.unity
+    path: Assets/Scenes/SimpleAR/SimpleAR.unity
     guid: 99c9720ab356a0642a771bea13969a05
   - enabled: 0
     path: Assets/Scenes/UX/SampleUXScene.unity

ProjectSettings/ProjectSettings.asset

     26: UNITY_POST_PROCESSING_STACK_V2
     27: UNITY_POST_PROCESSING_STACK_V2
   platformArchitecture:
-    iPhone: 2
+    iPhone: 1
   scriptingBackend: {}
   il2cppCompilerConfiguration: {}
   managedStrippingLevel: {}