Merge "SurfaceFlinger: add logging when changing refresh rate policy" into tm-qpr-dev am: 336fe7f143

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/18784959

Change-Id: If07075f9bd446cb2f998fe9e57825e57478d7a0e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>