Updating mock for ConnectivityService

Change-Id: Ia70f8736c0ac453f1b535cc7f27112990298b54d
Test: manual and make
bug:62348162
diff --git a/tests/telephonytests/src/com/android/internal/telephony/mocks/ConnectivityServiceMock.java b/tests/telephonytests/src/com/android/internal/telephony/mocks/ConnectivityServiceMock.java
index 82a3466..9210a08 100644
--- a/tests/telephonytests/src/com/android/internal/telephony/mocks/ConnectivityServiceMock.java
+++ b/tests/telephonytests/src/com/android/internal/telephony/mocks/ConnectivityServiceMock.java
@@ -574,7 +574,7 @@
     }
 
     @Override
-    public boolean isTetheringSupported() {
+    public boolean isTetheringSupported(String callerPkg) {
         throw new RuntimeException("not implemented");
     }