Update DnsManagerTest for AIDL interface change

Check one more parameter enforceDnsUid in ResolverOptionsParcel in
DnsManagerTest.

Bug: 159587277
Test: atest
com.android.server.connectivity.DnsManagerTest#testSendDnsConfiguration

Change-Id: Ic53f42b968626294c851dac252a70769846ba427
diff --git a/tests/net/java/com/android/server/connectivity/DnsManagerTest.java b/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
index 0a603b8..7cdffc6 100644
--- a/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
+++ b/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
@@ -103,7 +103,8 @@
             @NonNull ResolverOptionsParcel expected) {
         assertEquals(actual.hosts, expected.hosts);
         assertEquals(actual.tcMode, expected.tcMode);
-        assertFieldCountEquals(2, ResolverOptionsParcel.class);
+        assertEquals(actual.enforceDnsUid, expected.enforceDnsUid);
+        assertFieldCountEquals(3, ResolverOptionsParcel.class);
     }
 
     private void assertResolverParamsEquals(@NonNull ResolverParamsParcel actual,