Merge "Resign microdroid_vendor.img with avb_vendor_key" into main am: ee7dbd22 am: 099634c3

Original change: https://android-review.googlesource.com/c/platform/build/+/2972993



Change-Id: I5291be4f5821d89bb7600f146fa7b0b75b4c1696
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>