Revert "Update audio_policy.conf added deep_buffer and USB audio support!"

This reverts commit 269da318554effe958e6bc4a9681bc0436f04624.

Broke the sound and all games stuck!
Revert "Kernel 7.8"

This reverts commit c5769572a38423b1f12d61d1851f8531ee20002f.
Update audio_policy.conf to allow USB Audio and more sample rates.
Kernel 7.8