Sort imports

Having consistent import order will reduce chance of merge
conflict between internal and external master

Test: rebuild
Change-Id: I0b1a170967ddcce7f388603fd521f6ed1eeba30b

src/com/android/settings/RadioInfo.java

@@ -79,6 +79,8 @@ import android.widget.Spinner;
 import android.widget.Switch;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+
 import com.android.ims.ImsConfig;
 import com.android.ims.ImsException;
 import com.android.ims.ImsManager;
@@ -90,8 +92,6 @@ import java.net.HttpURLConnection;
 import java.net.URL;
 import java.util.List;
 
-import androidx.appcompat.app.AlertDialog;
-
 public class RadioInfo extends Activity {
     private static final String TAG = "RadioInfo";