hal: use stream specific app type for MBDRC

- when multi app type is supported use stream specific app type
- enforce custome volume MBDRC level to start from > 0 level
- add speaker safe as valid mbdrc supported device

Bug: 64774822
Test: phone call, duo call and video playback over speaker and headset

Change-Id: I4cb484bbd1ff8a46432c82738d67164799928ff2