PrusaSlicer: update to 2.6.1.

[Vaelatern]

draft, for CI

[Vaelatern]

Well. Needs nanosvg...

#/|/ Copyright (c) Prusa Research 2022 - 2023 Enrico Turri @enricoturri1966, Tomáš Mészáros @tamasmeszaros
#/|/
#/|/ PrusaSlicer is released under the terms of the AGPLv3 or higher
#/|/
# In PrusaSlicer 2.6.0 we switched from https://github.com/memononen/nanosvg to its fork https://github.com/fltk/nanosvg
# because this last implements the new function nsvgRasterizeXY() which we now use in GLTexture::load_from_svg()
# for rasterizing svg files from their original size to a squared power of two texture on Windows systems using
# AMD Radeon graphics cards

prusaslicer_add_cmake_project(NanoSVG
    URL https://github.com/fltk/nanosvg/archive/abcd277ea45e9098bed752cf9c6875b533c0892f.zip
    URL_HASH SHA256=e859938fbaee4b351bd8a8b3d3c7a75b40c36885ce00b73faa1ce0b98aa0ad34
)

It seems like a poor candidate for packaging. Not sure what to do with that.

[Vaelatern]

It may be best to use nanosvg as a distfile.

[agausmann]

Yeah, I think that's reasonable, it's just a header-only library

[Vaelatern]

Progress, do need to convince cmake to be happy with what it has.

[github-actions]

Pull Requests become stale 90 days after last activity and are closed 14 days after that. If this pull request is still relevant bump it or assign it.