IMS-VT: Fix exception caused by incorrect conversion

Incorrect formatter (%d) is used to log a variable
of type String. The change fixes the code to use
proper formatter to log String variables.

Test: Manual
Change-Id: Ica9c5c9312be895e3048ddebf4f8653e444b1232
diff --git a/src/com/android/server/telecom/VideoProviderProxy.java b/src/com/android/server/telecom/VideoProviderProxy.java
index 26018de..62613b0 100644
--- a/src/com/android/server/telecom/VideoProviderProxy.java
+++ b/src/com/android/server/telecom/VideoProviderProxy.java
@@ -318,7 +318,7 @@
                 if (!canUseCamera(mCall.getContext(), callingPackage, callingUid, callingPid)) {
                     // Calling app is not permitted to use the camera.  Ignore the request and send
                     // back a call session event indicating the error.
-                    Log.i(this, "onSetCamera: camera permission denied; package=%d, uid=%d, "
+                    Log.i(this, "onSetCamera: camera permission denied; package=%s, uid=%d, "
                             + "pid=%d, targetSdkVersion=%d",
                             callingPackage, callingUid, callingPid, targetSdkVersion);