Merge "Revert "libhardware: make memtrack vendor only"" into main am: 5da3358328 am: 884c6e83b3

Original change: https://android-review.googlesource.com/c/platform/hardware/libhardware/+/2675839

Change-Id: I7c68ef82eebe6f787a073d00b38adfffec78116d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>