Merge "graphics: mesa: Add ro.hardware.egl=mesa" into main am: 3eb597cdd7 am: a24dc00f82 am: 714f3c6104

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/2788892

Change-Id: I36362192d8ecbc940f5b3f01ddf833dc82ea2705
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>