Implementing URI::smb for Samba/CIFS

[buralien]

This simple addition will allow working with smb scheme URIs.

[oalders]

Thanks, @buralien!

[oalders]

@buralien please see the failing tests.

[haarg]

The overridden user method no longer allows modifying the user. The new domain method also doesn't allow modifying the domain, as most methods of this type do.

The methods also seem to be unescaping twice, since the parent user method does unescaping.

[buralien]

I apologize for the lack of focus when writing the code. I have fixed the comments and the failing tests. Thanks for helping me think more :)

[buralien]

Is there anything I can do to help fix these failing builds? It doesn't seem like anything from my code, but I could be wrong.

[oalders]

Thanks for the offer. 🙏🏻 You could try disabling fail-fast in .github/workflows/dzil-build-and-test.yml and see what actually breaks. If it's all of the Windows builds, then maybe we need to pin the failing module(s) to earlier versions.

[oalders]

Looks like we can just exclude 5.16 on Windows from the build matrix.

[oalders]

@haarg does this look ok now?