Add network watchlist service SELinux policy rules

Bug: 63908748
Test: built, flashed, able to boot
Change-Id: I3cfead1d687112b5f8cd485c8f84083c566fbce2
diff --git a/private/priv_app.te b/private/priv_app.te
index fce2c90..9f8ef79 100644
--- a/private/priv_app.te
+++ b/private/priv_app.te
@@ -29,6 +29,7 @@
 allow priv_app mediadrmserver_service:service_manager find;
 allow priv_app mediaextractor_service:service_manager find;
 allow priv_app mediaserver_service:service_manager find;
+allow priv_app network_watchlist_service:service_manager find;
 allow priv_app nfc_service:service_manager find;
 allow priv_app oem_lock_service:service_manager find;
 allow priv_app radio_service:service_manager find;