Switch audio HAL to V7 [2/2]

Use the v7 version of a2dp and bluetooth configuration xml files to
comply with new schema.

Issue: FP3-A12#24
Bug: 142480271
Test: atest VtsHalAudioV7_0TargetTest
Test: atest VtsHalAudioEffectV7_0TargetTest
Change-Id: I1f96e61c6d18763099d0f87e2b880948dad80f9a
(cherry picked from commit bf6ea058565c3fee704974492918da528c5c6597)
1 file changed