Merge "Reland "Add mmd_native namespace to system properties"" into main am:...

Merge "Reland "Add mmd_native namespace to system properties"" into main am: 78a7a9ba am: cf180212

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3453911



Change-Id: Ie771f95e1e5833dddbc238a1afab96d33b07bbba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>