[GSoC .NET Bindings for UNO, Week 8] ci fix and bridge

[Ritobroto Mukherjee <ritobroto04@xxxxxxxxx>]

Hello everyone,

Here's a summary of this week's work:

- Solved the issue of .NET components not building on Windows CIs. Patch here, awaiting review: https://gerrit.libreoffice.org/c/lode/+/170062

- Continued research and work on the native .NET bridge, creating proxies and forwarding function calls.

Best regards,

Ritobroto