Add placeholder iris and face policy for vold data directory

Test: vold is able to create directories, ag/5534962

Bug: 116528212

Change-Id: I61dd8802c13b1c42d334a80b678ca6a877848fc2
diff --git a/private/vold_prepare_subdirs.te b/private/vold_prepare_subdirs.te
index 0d062e9..8ed8f56 100644
--- a/private/vold_prepare_subdirs.te
+++ b/private/vold_prepare_subdirs.te
@@ -14,12 +14,12 @@
   vendor_data_file
 }:dir { open read write add_name remove_name rmdir relabelfrom };
 allow vold_prepare_subdirs {
-    fingerprint_vendor_data_file
+    biometric_vendor_data_file
     storaged_data_file
     vold_data_file
 }:dir { create_dir_perms relabelto };
 allow vold_prepare_subdirs {
-    fingerprint_vendor_data_file
+    biometric_vendor_data_file
     storaged_data_file
     system_data_file
     vold_data_file