staging: wilc1000: host_interface.h: move local define variables

This patch move local define variables to local define position.
 - ACTION
 - PROBE_REQ
 - PROBE_RESP
 - ACTION_FRM_IDX
 - PROBE_REQ_IDX

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>