Sepolicy: Fix avc denial seen during boot up.

avc: denied { search } for name="location" dev="dm-8" ino=514
scontext=u:r:tlocd:s0 tcontext=u:object_r:location_data_file:s0
tclass=dir permissive=0

avc: denied { write } for name="kmsg" dev="tmpfs" ino=1559
scontext=u:r:wcnss_service:s0 tcontext=u:object_r:kmsg_device:s0
tclass=chr_file permissive=0

- Added these policies as part of reduce avc deniels in boot up

Change-Id: I68868f5c3084bd10d8e74dd0623160a849dab5b9