memevents: Moving memevents_test to presubmit am: 5c9450f6a1 am: 046701c5dc am: 7908938b52

Original change: https://android-review.googlesource.com/c/platform/system/memory/libmeminfo/+/2786944

Change-Id: I5fc8d8aba2b23b4629cde7e98f08db8de1c4d966
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>