qcacld-3.0: Add support for FW Offload component

This is for adding support for FW offload component. It is responsible
to offload all the ini params that are needed by the firmware. To have
this component, the new files added are

components/fw_offload/dispatcher/inc/cfg_fwol.h
components/fw_offload/dispatcher/inc/wlan_fwol_ucfg_api.h
components/fw_offload/dispatcher/src/wlan_fwol_ucfg_api.c
components/fw_offload/core/inc/wlan_fw_offload_main.h
components/fw_offload/core/src/wlan_fw_offload_main.c
components/fw_offload/dispatcher/inc/wlan_fw_offload_public_struct.h

The fw_offload_main.h is to take care of the public APIs for the
component. The corresponding .c file implements the init/deinit of
the component. The fw_offload_public_struct.h is to define the public
structures needed. The ucfg files are for the APIs that can be called
from other components. The cfg_fwol stores the INIs and CFGs.

Change-Id: I4405b87e6dec15aa94146f8ec550078c3d03b1e6
CRs-Fixed: 2307837
8 files changed