Add option to disable cmake calls via commandline arguments, environment
variable and settings file.
Also fix the qmlls.ini generation script to include a line with
no-cmake-calls=false.
Picking back to 6.7 because the cmake call feature introduced in 6.7
might break stuff, so it should be easily disableable.
Fixes: QTBUG-119953
Fixes: QTBUG-119565
Change-Id: Ic3f2e369172aef430c52a98c1713e46b598a4f21
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit d976ddc5b1)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>