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
Test: atest CtsSelinuxTargetSdk30TestCases
Test: atest CtsSelinuxTargetSdk29TestCases
Test: atest CtsSelinuxTargetSdk28TestCases
Test: atest CtsSelinuxTargetSdk27TestCases
Test: atest CompatChangesSelinuxTest
Test: atest NetlinkSocketTest
Change-Id: I2167e6cd564854c2656ee06c2202cfff2b727af5
diff --git a/private/access_vectors b/private/access_vectors
index 5ff7aef..3732a52 100644
--- a/private/access_vectors
+++ b/private/access_vectors
@@ -395,6 +395,7 @@
 	nlmsg_read
 	nlmsg_write
 	nlmsg_readpriv
+	nlmsg_getneigh
 }
 
 class netlink_tcpdiag_socket