Improve '__mc_client_unregister_filter_listener' function to fix issue

Improve '__mc_client_unregister_filter_listener' function to fix issue

 - Issue
  After filter_listener were unregistered, listener callback was still invoked.
 - Cause
  When all filters were unregistered, filter_interface should be unregistered, but normal_interface was used.
 - Solution
  When filter is unregistered, it is changed to use 'mc_ipc_unregister_filter_listener'.
  After that, unregistering filter will use filter_interface(interface + server_name).

Change-Id: I356c1c0d96fd3297e6f3f61e3b906980d3e2f2ef