Merge "db845c: flash-all-aosp.sh: Format metadata when flashing" am: 11fac24bd9

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/1595407

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I0f263fff84b0db36b1f69c2047a94cf6bd658b9e