Added sepolicy for uri_grants service

Bug: 80414790
Test: boots
Change-Id: I15233721fa138e0fdf1a30f66d52b64cbab18b81
diff --git a/private/service_contexts b/private/service_contexts
index de784d3..c8296dd 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -168,6 +168,7 @@
 tv_input                                  u:object_r:tv_input_service:s0
 uimode                                    u:object_r:uimode_service:s0
 updatelock                                u:object_r:updatelock_service:s0
+uri_grants                                u:object_r:uri_grants_service:s0
 usagestats                                u:object_r:usagestats_service:s0
 usb                                       u:object_r:usb_service:s0
 user                                      u:object_r:user_service:s0