mesa-git-dri-gallium covers all Gallium DRI drivers
(including lima and kmsro).
Also mesa-git-dri-gallium now depends directly on all relevant
mesa-git subpackages, so the subpackages do not need to be specified
in each device APKBUILD anymore.
The post-install depends on the -openrc files being present, and if the
dependency isn't explicitly specified then the device-* package may be
installed before the -openrc package, causing the post-install to fail.
This provides alsa usecase profiles for the audio routing in the
pinephone, pulseaudio also picks up this config.
[ci:skip-build]: already built successfully in CI
