Merge "Move snapuserd_test to postsubmit" into main am: dff0420523 am: 381334f136

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3366139

Change-Id: I81a89c96bea104cd2977172ea3aa409fbe78dfce
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>