Xcode 11.3.1 is the latest supported version for macOS 10.14
It seems that in macOS 10.14 xip-package can't be expanded
through mount. It need to be fetched first.
Pick-to: 6.0
Pick-to: 6.1
Change-Id: I8c53787a2edde6b50abc7ec099ecc10b7515df2e
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
Apple's certification was expired so Xcode 10.2.1 package needs to be
updated from the Apple's download server. Old one causing problems with
RTA tests.
Task-number: QTQAINFRA-3317
Change-Id: I5006f95ab420e26523d2621800d80322a52bb9a2
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>