sepolicy for custom_vm_setup

Bug: 346676738
Test: run the app
Change-Id: I3b5a36f4db53f8cbd1ef21cd4c25b47907812250
diff --git a/private/file_contexts b/private/file_contexts
index f0832f3..76f412a 100644
--- a/private/file_contexts
+++ b/private/file_contexts
@@ -530,6 +530,7 @@
 /(system_ext|system/system_ext)/bin/hwservicemanager         u:object_r:hwservicemanager_exec:s0
 /(system_ext|system/system_ext)/bin/hw/android\.hidl\.allocator@1\.0-service u:object_r:hal_allocator_default_exec:s0
 
+/(system_ext|system/system_ext)/bin/custom_vm_setup       u:object_r:custom_vm_setup_exec:s0
 
 /(system_ext|system/system_ext)/bin/canhalconfigurator(-aidl)? u:object_r:canhalconfigurator_exec:s0