build(deps): bump usvg from 0.41.0 to 0.42.0

[dependabot]

Bumps usvg from 0.41.0 to 0.42.0.

Release notes

Sourced from usvg's releases.

v0.42.0

• viewsvg is a simple application that showcases resvg capabilities
• resvg-0.*.0.tar.xz is a sources archive with vendored Rust dependencies
• resvg-explorer-extension.exe is an SVG thumbnailer for Windows Explorer

Changelog

Sourced from usvg's changelog.

[0.42.0] - 2024-06-01

Added

• resvg can render color fonts now, aka Emojis. In TrueType terms, COLRv0, COLRv1 (mostly), sbix, CBDT and SVG tables are supported. Thanks to @​LaurenzV.
• Fonts matching and fallback can be controlled by the caller via usvg::FontResolver now. Thanks to @​LaurenzV.
• usvg::Options::font_resolver. Similar to usvg::Options::image_href_resolver we already had.
• usvg::Options::fontdb
• Support double-quoted FuncIRIs, aka url("#id").
• image element viewbox flattening. Instead of having usvg::Image::view_box that the caller should handle themselves, we instead replace it with transform and optional clip-path. This greatly simplifies image rendering.
• usvg::Image::size
• Tree viewbox flattening. Similar to image above, but affects the root svg element instead.
• pattern viewbox flattening. Similar to image above, but for patterns.
• Improve vertical text rendering. Thanks to @​LaurenzV.

Changed

• usvg::fontdb::Database should be set in usvg::Options and not passed to the parser separately now.
• usvg::Options and usvg::ImageHrefResolver have a lifetime now.
• Replace usvg::Visibility enum with just bool.
• usvg::Path::visibility() is replaced with usvg::Path::is_visible()
• usvg::Image::visibility() is replaced with usvg::Image::is_visible()
• usvg::TextSpan::visibility() is replaced with usvg::TextSpan::is_visible()
• Always represent feImage content as a link to an element. In SVG, feImage can contain a link to an element or a base64 image data, just like image. From now, the inlined base64 data will always be represented by a link to an actual image element.

  <filter>
    <feImage xlink:href="data:image/png;base64,..."/>
  </filter>

  will be parsed as

  <image id="image1" xlink:href="data:image/png;base64,..."/>
  <filter>
    <feImage xlink:href="#image1"/>
  </filter>

  This simplifies feImage rendering, since we don't have to handle both cases now.
• The --list-fonts resvg argument can be used without providing an SVG file now. Can simply call resvg --list-fonts now.
• The --list-fonts resvg argument includes generic font family names as well now.
• Make sure all warning and errors are printed to stderr.

... (truncated)

Commits

• b1d06e9 Bump dependencies.
• 1653e42 Version bump.
• 90852a6 Replace Visibility enum with just bool.
• 80011fa Update changelog.
• 0b33ace Support user-provided font loading callbacks (#769)
• ac7e7d0 Simplify nested svg parsing a bit.
• d88ad59 The --list-fonts resvg argument can be used without providing an SVG file now.
• 4b4e897 Add best-effort support for COLRv1.
• 4daa53a Update svgtypes to allow double quoted FuncIRIs.
• 800a998 Fix dead code warning.
• Additional commits viewable in compare view

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