Keystore 2.0: Rename KeystoreUserManager to KeystoreMaintenance

Test: N/A
Change-Id: I40c07e40cb0a852814058fe89d57c44ea85f1994
diff --git a/private/system_server.te b/private/system_server.te
index 349a0b8..01a0866 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -817,6 +817,7 @@
 allow system_server incremental_service:service_manager find;
 allow system_server installd_service:service_manager find;
 allow system_server iorapd_service:service_manager find;
+allow system_server keystore_maintenance_service:service_manager find;
 allow system_server keystore_service:service_manager find;
 allow system_server mediaserver_service:service_manager find;
 allow system_server mediametrics_service:service_manager find;
@@ -830,7 +831,6 @@
 allow system_server storaged_service:service_manager find;
 allow system_server surfaceflinger_service:service_manager find;
 allow system_server update_engine_service:service_manager find;
-allow system_server usermanager_service:service_manager find;
 allow system_server vold_service:service_manager find;
 allow system_server wifinl80211_service:service_manager find;
 userdebug_or_eng(`