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/connecteddevice/usb/UsbDetailsHeaderController.java

@@ -18,12 +18,12 @@ package com.android.settings.connecteddevice.usb;
 
 import android.content.Context;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.widget.EntityHeaderController;
 
-import androidx.preference.PreferenceScreen;
-
 /**
  * This class adds a header with device name.
  */