Convert jni/Android.mk to Android.bp am: e60c364968 am: 20d8640ba0 am: 3369678010 am: 7f113e2a81

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Messaging/+/1699267

Change-Id: I9d43d6695a9e305b80db2b49c3b61548dd9a66e1