Revert^2 "Add SEPolicy for Pixel Camera Services Extensions" am: ab8b16b905

Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs-common/+/24124263

Change-Id: Ifc4a01c7f42f89d9bb037cdc089e2826f10adf96
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>