Set the /dev/acd-com.google.umfw_stat security context type to aoc_device. Bug: 254464877 Test: Verified /dev/acd-com.google.umfw_stat security context. Change-Id: Ibeba4c65f479c38ab740e156dd244e2f40d00dd4 Merged-In: Ibeba4c65f479c38ab740e156dd244e2f40d00dd4