pixelstats: set extended data to atom values am: c12636cb0a

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/google/pixel/+/19002670

Change-Id: I2705e82a634886f31ae8098464d956ba2cfbee19
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>