3.24 realease triggers serious compiler warning on openSUSE
This commit is making a build root policy check on openSUSE fails the build with an error: [ 452s] E: gtk3 64bit-portability-issue gtkprintoperation-portal.c:560
. This post build check looks for serious compiler warnings:
[ 452s] ... running 50-check-gcc-output
[ 452s] ... testing for serious compiler warnings