qcacmn: Add Params for Continuous Background Scan(CBS)

OL_ATH_PARAM_CBS - Command to enable/disable CBS
OL_ATH_PARAM_DCS_SIM - Command to simulate DCS interferences
OL_ATH_PARAM_CBS_DWELL_SPLIT_TIME - Command to configure
Dwell Split time
OL_ATH_PARAM_CBS_DWELL_REST_TIME - Command to configure
Dwell Rest time
OL_ATH_PARAM_CBS_WAIT_TIME - Command to configure CBS wait time.
OL_ATH_PARAM_CBS_CSA - Command to enable channel switch with CBS.

Change-Id: If1c45c7caa53da7f05e56f23c74cf1b982ea8f48
CRs-Fixed: 2134748
1 file changed