staging: most: remove dependency on networking-aim

The modules hdm-usb and hdm-dim2 depend on the module aim-network, because
they use the function most_deliver_netinfo that it exports.

To remove this dependency, this patch replaces the call of the function
most_deliver_netinfo with the call of the function that is the parameter
'on_netinfo' of the function request_netinfo.

Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>