Add audioserver package caching

Audioserver upcalls to validate that package names belong to a
particular uid. This causes deadlocks due to binder threadpool
starvation.

Add AudioServerPermissionProvider to send packages per uid down to
audioserver on start, and shuttle updates from pm downwards.

Bug: 338089555
Test: atest AudioServerPermissionProviderTest
Flag: com.android.media.audio.audioserver_permissions
Change-Id: Ia6225fad76004b8e83c28b9084e8ff7443ef20ca