Increasing log level of key CFI indicator changes.

Test: Manually tested that new logs are working as expected.
Bug: 65760595
Merged-In: I237fa744d07f3efdbdedc49977a4945272adb689
Change-Id: I58d01629bbcc577126231d6a76634b9e58811f77
diff --git a/src/com/android/phone/CallNotifier.java b/src/com/android/phone/CallNotifier.java
index 476ff06..3f44130 100644
--- a/src/com/android/phone/CallNotifier.java
+++ b/src/com/android/phone/CallNotifier.java
@@ -762,7 +762,8 @@
 
         @Override
         public void onCallForwardingIndicatorChanged(boolean visible) {
-            if (VDBG) log("onCallForwardingIndicatorChanged(): " + this.mSubId + " " + visible);
+            Log.i(LOG_TAG, "onCallForwardingIndicatorChanged(): subId=" + this.mSubId
+                    + ", visible=" + (visible ? "Y" : "N"));
             mApplication.notificationMgr.updateCfi(this.mSubId, visible);
         }
     };