[NS10] Fix a bug where registerIgnoringScore is broken

Fixes: 184028345
Test: ConnectivityServiceTest
Merged-In: I3c2563d4ae4e3715d0c6270344ba8f7ef067872f
Merged-In: Ib5cd2c27a2bd0f53b500e8edbe48126fbf58f34d
Change-Id: Ib5cd2c27a2bd0f53b500e8edbe48126fbf58f34d
  (cherry-picked from ag/14034625)

tests/unit/java/com/android/server/ConnectivityServiceTest.java

@@ -3205,7 +3205,6 @@ public class ConnectivityServiceTest {
         // Skipping VALIDATED and CAPTIVE_PORTAL as they're disallowed.
     }
 
-    @Ignore("Refactoring in progress b/184028345")
     @Test
     public void testRegisterIgnoringScore() throws Exception {
         mWiFiNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI);