Bump pulldown-cmark from 0.11.0 to 0.12.0 in the minor group

Bumps the minor group with 1 update: [pulldown-cmark](https://github.com/raphlinus/pulldown-cmark).


Updates `pulldown-cmark` from 0.11.0 to 0.12.0
- [Release notes](https://github.com/raphlinus/pulldown-cmark/releases)
- [Commits](pulldown-cmark/pulldown-cmark@v0.11.0...v0.12.0)

---
updated-dependencies:
- dependency-name: pulldown-cmark
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor
...

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

i18n-helpers/Cargo.toml

@@ -18,7 +18,7 @@ chrono = { version = "0.4.38", default-features = false, features = ["alloc"] }
 dateparser = "0.2.1"
 mdbook.workspace = true
 polib.workspace = true
-pulldown-cmark = { version = "0.11.0", default-features = false, features = ["html"] }
+pulldown-cmark = { version = "0.12.0", default-features = false, features = ["html"] }
 pulldown-cmark-to-cmark = "15.0.1"
 regex = "1.10"
 semver = "1.0.23"