Merge "Cleanup: remove LE audio hardware offload supported by openProvider_2_1" am: b095f01b1a am: 85d99bc8f6 am: ab4964d681 am: 468f6e9596

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1934260

Change-Id: I958cb7b479f9fbde084493ae1d891100ca1e42f6