Do not fail internally in the executable check if the file is missing. am: afb029f85d am: f43e8d1660 am: 1993147bd0 am: 50135a68dc am: 064667b5ea

Original change: https://android-review.googlesource.com/c/platform/art/+/2122596

Change-Id: Ideb7c408240d901e4644666e58e3202855910d3c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>