staging: wilc1000: remove redundant reset of station statistics

Driver sends configuration wids to reset connection statistics in the
device, but the device already resets it when starting a new connection

Signed-off-by: Adham Abozaeid <adham.abozaeid@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>