Revert "Propagate (CR) - WLAN: Add interface specific filter configuration"

This reverts commit c6af39d083ee7101812bdd9d1390546f8d1275a4.

Change-Id: I687ccdd3d66b789526ec765a408e10d30897d198
Revert "Implement new IPV6 filter logic"

This reverts commit 5d5df49372fdb5cda00c18c9367ff31bed16f976.

Conflicts:
    CORE/MAC/inc/qwlan_version.h

Change-Id: Ic0430a4e7f3aa263c9a4c7a31578308dffbbbedb