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/backup/BackupSettingsHelper.java

@@ -26,13 +26,13 @@ import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.settings.R;
 import com.android.settings.Settings.PrivacySettingsActivity;
 
 import java.net.URISyntaxException;
 
-import androidx.annotation.VisibleForTesting;
-
 /**
  * Helper class for {@link BackupSettingsActivity} that interacts with {@link IBackupManager}.
  */