Promotion of audio-userspace.lnx.2.1-00049.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1081411   I2057e8801d8ef5e930ed9b24b8647db78801882a   qahw: test: Add support for playback over BT
1081411   Ia60e284de5e30b162dbde1705e263f17f4c5e187   hal: Add proxy support for BT playback
1094022   I47fdb1f88397e4340ba930113c64c140596bc62a   hal: add sample rate as a part of argument in gef callba
1092780   I919a3ddf7a5e4d62edc556e612594f700332512e   hal: fix for hph power mode on headphone backends
1087286   I14b7949f71f7b2cfa281229721396018bcfc3455   hal : update hw_info for bear platform
1090587   I0e527182bf4c40e34dbafe8ef3af5490a2bd5798   audiod: Skip enumerating non-ADSP sound cards

Change-Id: Ieadd82221f5060169bc3fe8d90e5876e00cc2a0e
CRs-Fixed: 1087286, 1081411, 1090587, 1092780, 1094022