This is in line with e.g. qtbase. Also remove outdated/unreferenced
license files.
Pick-to: 6.3
Change-Id: I5d3370ab453610f9c8165ff9e57db7ad4a785370
Reviewed-by: Jani Heikkinen <jani.heikkinen@qt.io>
Red Hat 8.4 will be added as parallel with Red Hat 8.3 until packaging
site gives green light to remove the older Red Hat version.
Also targets which are not tested during Qt5 integration will be set
as Insignificant until proven to work
Task-number: QTQAINFRA-4516
Change-Id: I3d9543da315b3d93ee8d9e37389acaf7212b00f7
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
