legacy: Allow system-server access to sensor devices

avc: denied { getattr } for pid=797 comm="system-server-i"
path="/dev/sensors"
dev="tmpfs"
ino=8720
scontext=u:r:system_server:s0
tcontext=u:object_r:sensors_device:s0
tclass=chr_file permissive=1

Change-Id: I225b21fc078a68038cd2df8bd5cea3082656a695
1 file changed