Parse data for WLC commands where data is of uint32 type

Parse data for WLC cmds where data is of integer type.
  Type based on grepping linux driver sources for:
   - brcmf_fil_cmd_int_get
   - brcmf_fil_cmd_int_set
Parse WLC_SET_SSID
Parse WLC_SCAN
Parse WLC_DISASSOC
Parse WLC_GET_BSSID
Parse WLC_SET_ROAM_TRIGGER
Parse WLC_SET_ROAM_DELTA
Parse WLC_GET_RSSI
Parse WLC_GET_DTIMPRD
Report ioctl commands status in pinfo field