sepolicy: change the sepolicy for cnss_diag

cnss_diag: type=1400 audit(0.0:65):
avc: denied { search } for name="diagchar" dev="sysfs" ino=27415
scontext=u:r:wcnss_service:s0 tcontext=u:object_r:sysfs_diag:s0
tclass=dir permissive=0

audit(1502477202.513:37783): avc: denied { read
} for pid=989 comm="cnss_diag" name="timestamp_switch" dev="sysfs"
ino=27761 scontext=u:r:wcnss_service:s0
tcontext=u:object_r:sysfs_timestamp_switch:s0 tclass=file permissive=0

Bug:64604240

Change-Id: I1b882b15908241c18d694947b8de11136e6afee2
Merged-In: I1b882b15908241c18d694947b8de11136e6afee2
Signed-off-by: Ecco Park <eccopark@google.com>
(cherry picked from commit d024c1334a1900aba407174ade6aa2f196e4fbfc)
1 file changed