chore(deps): bump taffy from 0.11.0 to 0.12.1

Bumps [taffy](https://github.com/DioxusLabs/taffy) from 0.11.0 to 0.12.1.
- [Release notes](https://github.com/DioxusLabs/taffy/releases)
- [Changelog](https://github.com/DioxusLabs/taffy/blob/main/CHANGELOG.md)
- [Commits](DioxusLabs/taffy@v0.11.0...v0.12.1)

---
updated-dependencies:
- dependency-name: taffy
  dependency-version: 0.12.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Cargo.lock

@@ -151,7 +151,7 @@ brotli = "8"                                                                   #
 ttf-parser = "0.25" # TrueType font parser for embedded font cmap tables
 subsetter = "0.2"   # Binary TrueType/OpenType subsetting (Typst's; MIT/Apache). Used by writer-side
 # EmbeddedFont to shrink embedded fonts to only the glyphs actually used.
-taffy = { version = "0.11", default-features = false, features = [
+taffy = { version = "0.12", default-features = false, features = [
     "std",
     "taffy_tree",
     "block_layout",