Add sepolicy write permissions to pixelstats-vendor am: ea22394ed8

Original change: https://android-review.googlesource.com/c/device/google/coral-sepolicy/+/1416313

Change-Id: I2b7cf3aa55c25e408581dd5bf9bf31d1b87cf97b
tree: 45efbdf09a6066054088700fed5f6aee33a02655
  1. private/
  2. public/
  3. tracking_denials/
  4. vendor/
  5. coral-sepolicy.mk
  6. OWNERS