A suppplementary group to mark which app can write to the security log
buffer. Granted via android.permission.WRITE_SECURITY_LOG and checked by
logd.
Bug: 232283779
Test: manual
Change-Id: I3ad66031ab1c9eef26db0f3e8968659dfa2855cb
(cherry picked from commit 7e14d138ae)
Merged-In: I3ad66031ab1c9eef26db0f3e8968659dfa2855cb