Merge "Add support for new unwindstack error codes." am: 30db4a5be2 am: 6fcf9c2387

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2068807

Change-Id: I965046ac793ffea1d50076742fedfb79dbd8be7d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>