sdm845-audio: Remove libhwbinder/libhidltransport deps

Since these were combined into libhidlbase.

[@AgentFabulous - POSP]
- Adapt for CAF Audio HAL

Bug: 135686713
Test: build only (libhwbinder/libhidltransport are empty)
Change-Id: I703fb23d9bd4453f6e50d3a8c0244fca569b4c1d
2 files changed