Allow system_app to read hypervisor properties

Bug: 387188612
Test: Locally
Change-Id: I861013cb017d76220403a96cf14d858d1ab3ec67
diff --git a/private/system_app.te b/private/system_app.te
index 93be46f..9a70375 100644
--- a/private/system_app.te
+++ b/private/system_app.te
@@ -70,6 +70,9 @@
 # Allow developer settings to check 16k pages boot option status
 get_prop(system_app, enable_16k_pages_prop)
 
+# Allow developer settings to check virtualization capabilities
+get_prop(system_app, hypervisor_prop)
+
 # Create /data/anr/traces.txt.
 allow system_app anr_data_file:dir ra_dir_perms;
 allow system_app anr_data_file:file create_file_perms;