Merge "simg_dump.py: fix error for CHUNK_TYPE_FILL" am: f2065c8890

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2238988

Change-Id: Ib533f310d008ed1014ef3699816463503ac52ef2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>