Audit execution of app_data_file by untrusted_app.

Test: Builds
Bug: 126536482
Change-Id: I9fe7623353cbb980db3853a8979f03ba033c7f45
diff --git a/private/untrusted_app_all.te b/private/untrusted_app_all.te
index 24e42d3..eab10db 100644
--- a/private/untrusted_app_all.te
+++ b/private/untrusted_app_all.te
@@ -24,6 +24,7 @@
 # to their sandbox directory and then execute.
 allow untrusted_app_all privapp_data_file:file { r_file_perms execute };
 allow untrusted_app_all app_data_file:file     { r_file_perms execute };
+auditallow untrusted_app_all app_data_file:file execute;
 
 # Chrome Crashpad uses the the dynamic linker to load native executables
 # from an APK (b/112050209, crbug.com/928422)