Allow ALSA device access if app has pulseaudio access
Allow ALSA device access if app has pulseaudio access

Alternative fix to https://github.com/flatpak/flatpak/pull/3389

If an app has PulseAudio access, also allow direct ALSA device access.

The practical permissions of ALSA and PulseAudio access are
essentially the same (in fact, its possibly less damaging to have
direct device access as bugs in pulseaudio could allow sandbox
breakout that wouldn't be possible with deivce access).

We could add a separate option for this, but since they are
essentially the same, and since both are not the end goal (which is
using portals and PipeWire for audio), seems like unnecessary churn in
apps and code.

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