Initial sepolicy for vndservicemanager.

vndservicemanager is the context manager for binder services
that are solely registered and accessed from vendor processes.

Bug: 36052864
Test: vendorservicemanager runs
Change-Id: Ifbf536932678d0ff13d019635fe6347e185ef387
diff --git a/vendor/file_contexts b/vendor/file_contexts
index 2c24d5f..6e6ea37 100644
--- a/vendor/file_contexts
+++ b/vendor/file_contexts
@@ -30,7 +30,7 @@
 /(vendor|system/vendor)/bin/hw/android\.hardware\.wifi@1\.0-service           u:object_r:hal_wifi_default_exec:s0
 /(vendor|system/vendor)/bin/hw/wpa_supplicant                                 u:object_r:hal_wifi_supplicant_default_exec:s0
 /(vendor|system/vendor)/bin/hostapd                                           u:object_r:hostapd_exec:s0
-
+/(vendor|system/vendor)/bin/vndservicemanager                                 u:object_r:vndservicemanager_exec:s0
 #############################
 # Data files
 #