Merge tag 'android-security-8.1.0_r93' into staging/lineage-15.1_merge_android-security-8.1.0_r93

Android Security 8.1.0 Release 93 (7678330)

* tag 'android-security-8.1.0_r93':
  Send targeted broadcasts to prevent other apps from receiving them.
  Guard DISABLE_PLUGIN with PLUGIN permission.
  DO NOT MERGE Apply a maximum char count to the load label api
  Fix a potential thread safety issue in VectorDrawable
  Change ownership of the account request notification.

Change-Id: I3ea07a1348f9a8e3f1e9cccc8bede251e7632168