Bump markdown-it-anchor from 9.0.1 to 9.2.0

Bumps [markdown-it-anchor](https://github.com/valeriangalliat/markdown-it-anchor) from 9.0.1 to 9.2.0.
- [Release notes](https://github.com/valeriangalliat/markdown-it-anchor/releases)
- [Changelog](https://github.com/valeriangalliat/markdown-it-anchor/blob/master/CHANGELOG.md)
- [Commits](valeriangalliat/markdown-it-anchor@v9.0.1...v9.2.0)

---
updated-dependencies:
- dependency-name: markdown-it-anchor
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -23,7 +23,7 @@
     "html-minifier": "^4.0.0",
     "jsdom": "^24.1.1",
     "markdown-it": "^14.1.0",
-    "markdown-it-anchor": "^9.0.1",
+    "markdown-it-anchor": "^9.2.0",
     "moment": "^2.30.1",
     "npm-run-all": "^4.1.5",
     "pagefind": "^1.1.0",