Remove persist.bootanim.color property definitions am: 553a0aad82

Original change: https://android-review.googlesource.com/c/device/google/coral-sepolicy/+/2994312

Change-Id: I0ed53916127534918c49be64388a1932d22e576f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>