Also adds executable attributes to shell scripts that were missing it.
Change-Id: Id52ef495147fdbfb5cb1a1f711fac530e0e85f3b
Reviewed-by: Jukka Jokiniva <jukka.jokiniva@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This will also upgrade Xcode to version 13.1
Task-number: QTQAINFRA-4508
Pick-to: 6.2
Change-Id: Idce56d429b4cd8c7eea3b75e8d91d2f281c0c871
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>