Add Android.bp am: ef58cc944e am: a61c863b77

Original change: https://android-review.googlesource.com/c/platform/external/liblc3/+/2709218

Change-Id: Ibd6d18d72d2b3aaa6fafc9e908deee322f7a1717
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>