Craig Scott a742088472 Tests: Add support for testing Qt6 ...

The minimum CMake version for Qt6 is 3.16, so all the calls to
cmake_minimum_required() are updated here to enforce that
minimum. This will avoid any CMake version-related warnings
from Qt.

Avoid hard-coding Qt5 where the tests could now be using
Qt5 or Qt6.

Fixes: #22188

2021-10-04 22:10:57 +11:00

..

CMakeLists.txt

Tests: Add support for testing Qt6

2021-10-04 22:10:57 +11:00