Statsd sepolicy for thermal hal

Updates statsd sepolicy so it can use the thermal hal.

Test: verified these policies solved sepolicy issues with thermal hal.
Change-Id: I36839a72494b084d5742c4d83c3ce9814102b974

private/statsd.te

@@ -71,6 +71,7 @@ binder_call(statsd, stats)
 # Allow access to with hardware layer and process stats.
 allow statsd proc_uid_cputime_showstat:file { getattr open read };
 hal_client_domain(statsd, hal_power)
+hal_client_domain(statsd, hal_thermal)
 
 # Allow 'adb shell cmd' to upload configs and download output.
 allow statsd adbd:fd use;