[NFC] Add antenna position coordinates am: 540cb18452

Original change: https://googleplex-android-review.googlesource.com/c/device/google/bramble/+/21919861

Change-Id: Ib669bac0e3b51cab253e8ae5310ca7b543c341c1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>