chore: add contribution documentation for contributors on Windows machines

[EYssel]

Adds to the CONTRIBUTING.md to help contributors on Windows machines with the setup process.

The setup requires extra non-obvious steps, such as using WSL, which merits some documentation.

[go-to-k]

Thanks for this PR. This is very worthy.
I am not a Windows user so I can't verify the behavior, but this is probably good. I made very minor comments, I hope you can see it.

[go-to-k]

Sorry, I commented again, I was trying to follow markdown conventions and make it more readable.

[EYssel]

Thanks @go-to-k! I applied the changes and resolved the conversations.

Also added a small Note to direct users to keep the project in the WSL file system and not the "mounted" Windows C:\ drive.

[EYssel]

Also @go-to-k I see the PR docs: is not supported in the validate PR title

[go-to-k]

Thanks for the changes. Nice adding. I also added last minor comments, again.

Also @go-to-k I see the PR docs: is not supported in the validate PR title

Oh, I see. I'll change the PR title!

[EYssel]

Thanks updated as requested!

I think it may now make sense to add a general "setup" section for Linux/Mac users?

If so we can create a separate issue for this :)

[go-to-k]

Added the last comment. : #17 (comment)

I think it may now make sense to add a general "setup" section for Linux/Mac users?

If so we can create a separate issue for this :)

That's good! It's helpful!

[go-to-k]

LGTM. Thanks for your contribution @EYssel !

Looking forward to the another issue for Linux/Mac users.