Enable auto_features=enabled flag in Windows Meson CI

[WillAyd]

To maximize test coverage and make sure no gaps appear as new options are added, it would be nice to set auto_features=enabled in the Windows Meson CI job

However, doing so on Windows by default seems to require both liblzma and proxy-libintl to be added as a wrap entry. The former appears to be released under the BSD 0 clause license but the latter appears to be distributed under the GNU GPL, so I don't think its suitable for use with nanoarrow.

I didn't research why exactly these are required, so it's possible that some option from a dependency may be set that elides the need for them as well

[paleolimbot]

Hm...I'm not sure! I wonder if some test code required them and I bet we can work around it. My understanding of the dependency thing is that opt-in dependencies on GPL licensed software is OK as long as it's for optional functionality.