Allow sensor hal to access Istats service.

Bug: 147993019
Test: Build success.
Change-Id: If2de26f69a9a64564557c3ae60d519b8a05b639e
diff --git a/vendor/qcom/common/hal_sensors_default.te b/vendor/qcom/common/hal_sensors_default.te
index 8f379bc..ef5662e 100644
--- a/vendor/qcom/common/hal_sensors_default.te
+++ b/vendor/qcom/common/hal_sensors_default.te
@@ -37,6 +37,9 @@
 
 allow hal_sensors_default sysfs_ssr:file r_file_perms;
 
+# For Suez metrics collection
+allow hal_sensors_default fwk_stats_hwservice:hwservice_manager find;
+
 dontaudit hal_sensors_default kernel:system module_request;
 dontaudit hal_sensors_default sysfs_esoc:dir r_dir_perms;
 dontaudit hal_sensors_default sysfs_faceauth:dir search;