device/google/coral-sepolicy: remove property of kernel idle timer am: 925a7d6453

Original change: https://googleplex-android-review.googlesource.com/c/device/google/coral-sepolicy/+/11366405

Change-Id: I32215b6be4036493bdc349527a82d50b8d7ca277
tree: 894624e859a895b83b3ac7173a08f5ec7f8ea346
  1. private/
  2. public/
  3. tracking_denials/
  4. vendor/
  5. coral-sepolicy.mk
  6. OWNERS