Merge "Move kernel hash extraction scripts to microdroid" into main am: a0cbfc5de7

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2973452

Change-Id: Ibc21d9d1651db8fe5ce196ca82f1a1043f603784
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>