Turn on metal editor support for the testapps

Author: a-maurice

analytics/testapp/ProjectSettings/ProjectSettings.asset

@@ -229,7 +229,7 @@ PlayerSettings:
   macOSURLSchemes: []
   iOSBackgroundModes: 0
   iOSMetalForceHardShadows: 0
-  metalEditorSupport: 0
+  metalEditorSupport: 1
   metalAPIValidation: 1
   iOSRenderExtraFrameOnPause: 1
   iosCopyPluginsCodeInsteadOfSymlink: 0