macx/scripts/osxdist.py: add "--no-compat-warning" option
macx/scripts/osxdist.py: add "--no-compat-warning" option

QMake always passes "-arch x86_64" after the parameters specified in our project file, meaning that we can't build the application as 32 bit.

This option allows us to disable the feature (warning when trying to run Mumble on a 32 bit system) for the CI build.

Lartza/mumble,Lartza/mumble,Lartza/mumble,Lartza/mumble,Lartza/mumble,Lartza/mumble,Lartza/mumble,Lartza/mumble