qcacmn: Fill rssi_thresh_offset_5g in WMI

Fill rssi_thresh_offset_5g in WMI to configure this
value into the target

Change-Id: I0e5dde987fcc9fbb1f0556ec6f195d0a5ada4ffe
CRs-Fixed: 2093335

wmi_unified_tlv.c

@@ -5763,6 +5763,8 @@ static QDF_STATUS send_roam_scan_offload_rssi_thresh_cmd_tlv(wmi_unified_t wmi_h
 	rssi_threshold_fp->hirssi_scan_delta =
 			roam_req->hi_rssi_scan_rssi_delta;
 	rssi_threshold_fp->hirssi_upper_bound = roam_req->hi_rssi_scan_rssi_ub;
+	rssi_threshold_fp->rssi_thresh_offset_5g =
+		roam_req->rssi_thresh_offset_5g;
 
 	buf_ptr += sizeof(wmi_roam_scan_rssi_threshold_fixed_param);
 	WMITLV_SET_HDR(buf_ptr,