Merge "Add log to explain why freezer is not supported" into udc-dev am: 0f40301b am: fff5585b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22247151



Change-Id: I3a5f1beb5d3e3bb054a7da91a6acb4c4306bb954
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>