[service-vm] Adjust sepolicy for running service VM

Bug: 278858244
Test: Runs the ServiceVmClientApp in VM
Test: atest MicrodroidHostTests
Change-Id: Ia59fe910edc0826aa5866468c27558e9d190b58d
diff --git a/private/virtualizationmanager.te b/private/virtualizationmanager.te
index b6bcd98..cb2d0f6 100644
--- a/private/virtualizationmanager.te
+++ b/private/virtualizationmanager.te
@@ -40,6 +40,7 @@
 allow virtualizationmanager {
   app_data_file
   apex_compos_data_file
+  apex_virt_data_file
   privapp_data_file
 }:file { getattr read write };