[Python 3.13] raster depends on incompatible numpy version

[Maffsie]

Hey! Thanks for making drawsvg, it's been extremely useful for my various silly utilities.
In upgrading one of my projects to Python 3.13, I discovered my build was now failing, and I narrowed it down to the raster extra-feature of drawsvg, specifically because this brings in a dependency on numpy 1.16 or equivalent (which evaluates to 1.26.4 for me).
This version fails to build because the type_traits header is no longer included, and the fix appears to be to use numpy version 2.1.0 or greater.

It seems like numpy 2.1.0 drops support for Python 3.9 and older, so upgrading may not be desirable (hence why I opened an issue rather than a PR). Is it possible to upgrade this dependency?