Migrate to erofs-utils v1.8 am: 8dd1ef1235

Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/3211651

Change-Id: I2f9a8bbb23cc4fe63fa0d987e536133afec53f92
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>