Rename SupplementalProcess to SdkSandbox

Ignore-AOSP-First: sepolicy is not in aosp, yet
Bug: 220320098
Test: presubmit
Change-Id: I9fb98e0caee75bdaaa35d11d174004505f236799
diff --git a/private/vold_prepare_subdirs.te b/private/vold_prepare_subdirs.te
index e6a2370..e1c8044 100644
--- a/private/vold_prepare_subdirs.te
+++ b/private/vold_prepare_subdirs.te
@@ -26,7 +26,7 @@
     iris_vendor_data_file
     rollback_data_file
     storaged_data_file
-    supplemental_app_data_file
+    sdk_sandbox_data_file
     system_data_file
     vold_data_file
 }:dir { create_dir_perms relabelto };
@@ -42,7 +42,7 @@
     iris_vendor_data_file
     rollback_data_file
     storaged_data_file
-    supplemental_app_data_file
+    sdk_sandbox_data_file
     system_data_file
     vold_data_file
 }:file { getattr unlink };