Enable LE Audio unicast by default on android U am: bb31c3775b am: 390564dc05

Original change: https://googleplex-android-review.googlesource.com/c/device/google/lynx/+/21612890

Change-Id: Ic9ac627f1c3eedf45dfae6d4359dc6a38cf6782b
Signed-off-by: Automerger Merge Worker <[email protected]>