build(deps-dev): bump markdown-it-anchor from 8.6.7 to 9.0.1

Bumps [markdown-it-anchor](https://github.com/valeriangalliat/markdown-it-anchor) from 8.6.7 to 9.0.1.
- [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@v8.6.7...v9.0.1)

---
updated-dependencies:
- dependency-name: markdown-it-anchor
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -41,7 +41,7 @@
     "highlight.js": "^11.6.0",
     "husky": "^9.0.7",
     "lint-staged": "^15.2.0",
-    "markdown-it-anchor": "^8.6.5",
+    "markdown-it-anchor": "^9.0.1",
     "markdown-it-include": "^2.0.0",
     "markdown-it-toc-done-right": "^4.2.0",
     "posthtml-beautify": "^0.7.0",