Fix a crash in eng builds

CAPTIVE_PORTAL is a CS-managed capability, and causes CS to log a wtf.
When this test is run on an eng build, this sends SIGSEGV to the test,
which is pretty difficult to debug.

Test: FrameworksNetTests NetworkStackTests
Change-Id: I72fc46a6daa4e886425b4dc967318cca9f1a5302

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

@@ -4910,8 +4910,8 @@ public class ConnectivityServiceTest {
         expectForceUpdateIfaces(onlyCell, MOBILE_IFNAME);
         reset(mStatsService);
 
-        // Captive portal change shouldn't update ifaces
-        mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL);
+        // Temp metered change shouldn't update ifaces
+        mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_TEMPORARILY_NOT_METERED);
         waitForIdle();
         verify(mStatsService, never())
                 .forceUpdateIfaces(eq(onlyCell), any(NetworkState[].class), eq(MOBILE_IFNAME),