dump pixel trace into dumpstate_board.txt am: 2a651114fe

Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs-common/+/22529612

Change-Id: I07d49857417390284fbaf74080f1c939b08974e7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>