Allow init.svc.statsd to be world readable

Instead of having hacky entry "init.svc." in vendor's sepolicy, this
adds init.svc.statsd explicitly which should be readable by CTS.

Bug: 161922998
Test: m selinux_policy
Change-Id: I3fd3bab40d2ccf2581bd7ab55894a693cdf446b2
Merged-In: I3fd3bab40d2ccf2581bd7ab55894a693cdf446b2
(cherry picked from commit 116190b00473c5628d5c5bb73460f7d48a05f0db)
diff --git a/private/property_contexts b/private/property_contexts
index de81e90..de1e085 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -526,6 +526,7 @@
 init.svc.console        u:object_r:init_service_status_prop:s0 exact string
 init.svc.dumpstatez     u:object_r:init_service_status_prop:s0 exact string
 init.svc.mediadrm       u:object_r:init_service_status_prop:s0 exact string
+init.svc.statsd         u:object_r:init_service_status_prop:s0 exact string
 init.svc.surfaceflinger u:object_r:init_service_status_prop:s0 exact string
 init.svc.tombstoned     u:object_r:init_service_status_prop:s0 exact string
 init.svc.zygote         u:object_r:init_service_status_prop:s0 exact string