Merge "Increase size of userdata to 256MB" am: fabde79e3e

Original change: https://android-review.googlesource.com/c/device/generic/trusty/+/1996170

Change-Id: I512291166173388487eb10bab049b841eb3349f4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>