Windows only: OPT_NETWORK_TIMEOUT and "Can't contact LDAP server"

[IvarVirusiim]

Issue description:
There's an issue that affects only Windows. Windows wheels are built there: https://github.com/cgohlke/python-ldap-build (also tried to build myself, but the issue was the same).

Steps to reproduce:

connection = ldap.initialize("<url>")
connection.set_option(ldap.OPT_NETWORK_TIMEOUT , 100)

Setting any positive value for ldap.OPT_NETWORK_TIMEOUT and trying to continue with some action, this will happen instantly:
ldap.SERVER_DOWN: {'result': -1, 'desc': "Can't contact LDAP server", 'errno': 2, 'ctrls': [], 'info': 'No such file or directory'}

Operating system: Windows 10

Python version: 3.11

python-ldap version: 3.4.3

[quanah]

It may be the option doesn't work with Windows systems. It'd be necessary to get the appropriate logs where LDAP_DEBUG_TRACE was in effect to better determine if that's the case.