Add SEPolicy settings for android logging/tracing service for GXP Test: Checked that no "avc" violations were caused by gxp_logging after selinux has been enforced. Bug: 264489388 Change-Id: I967b7b6d57c70804bed5c4ae94ff7b62ece23de3 Signed-off-by: Dinesh Yadav <dkyadav@google.com>