Add new external vibrator service to system_server

Bug: 111457573
Test: N/A
Change-Id: I457fd9d13cc481f2687ab39d22240c6ea7231183
diff --git a/private/service_contexts b/private/service_contexts
index 2ad99eb..51653e2 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -59,6 +59,7 @@
 dumpstate                                 u:object_r:dumpstate_service:s0
 econtroller                               u:object_r:radio_service:s0
 euicc_card_controller                     u:object_r:radio_service:s0
+external_vibrator_service                 u:object_r:external_vibrator_service:s0
 lowpan                                    u:object_r:lowpan_service:s0
 ethernet                                  u:object_r:ethernet_service:s0
 face                                      u:object_r:face_service:s0