untrusted_app_30: add new targetSdk domain

Enforce new requirements on app with targetSdkVersion=32 including:
- No RTM_GETNEIGH on netlink route sockets.
- No RTM_GETNEIGHTBL on netlink route sockets.

Bug: 171572148
Test: atest NetworkInterfaceTest
Test: atest bionic-unit-tests-static
Test: atest CtsSelinuxTargetSdkCurrentTestCases

Change-Id: I32ebb407b8dde1c872f53a1bc3c1ec20b9a5cb49
diff --git a/private/untrusted_app.te b/private/untrusted_app.te
index 6e7a99c..62d458d 100644
--- a/private/untrusted_app.te
+++ b/private/untrusted_app.te
@@ -2,7 +2,7 @@
 ### Untrusted apps.
 ###
 ### This file defines the rules for untrusted apps running with
-### targetSdkVersion >= 30.
+### targetSdkVersion >= 32.
 ###
 ### See public/untrusted_app.te for more information about which apps are
 ### placed in this selinux domain.