Promotion of audio-userspace.lnx.2.1-00037.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1075152   I4a81e93d246d234b86a81eb6597cf641e1ea1991   hal: Changes Relating to DisplayPort Audio
1065036   I94df832ba5e2a26e9179d66d4639f168b5c30eeb   hal: native DSD and mix path concurrency fix.
1074909   Ic1c437d4cb15db709941eec065d40b2ae173ea9d   audio: Update hal to handle 32bit/384kHz playback.
1073616   Ic89553a69fd4746c7b6731b0f38ae830f44c3914   hal: Add support for aptxHD encoder for a2dp
1065036   Ie2b44ab26ed2262d1ed79fd8bead4a703096a861   configs: msmcobalt: select fractional output mode for as

Change-Id: Ifbc40248e9f9cacb06d793ff878159a85ba807d8
CRs-Fixed: 1065036, 1073616, 1074909, 1075152