Update cheetah SVN to 43 am: b43929798c am: 6729a40a15

Original change: https://googleplex-android-review.googlesource.com/c/device/google/pantah/+/25617303

Change-Id: I3efe00fc3956bea645c036f2b24370abb35cac27
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>