Using libsmb2 from Ronnie Sahlberg https://github.com/sahlberg/libsmb2
This is LGPL 2.1 fully async lib for accessing SMB2 and SMB3 shares.

This module use the async feature of the libsmb2 lib with the vlc interrupt
mechanism, therefore every network requests are cancellable almost immediately.

The 2.0.0 version is required since this version drop OpenSSL dependency and
allow to use Builtin NTLMSSP authentication instead of libkrb5.