chore(deps): bump markdown-it-anchor (#340)

Bumps the npm-production-dependencies group with 1 update: [markdown-it-anchor](https://github.com/valeriangalliat/markdown-it-anchor).


Updates `markdown-it-anchor` from 9.0.1 to 9.1.0
- [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...v9.1.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -53,7 +53,7 @@
 		"highlight.js": "^11.10.0",
 		"image-size": "^1.1.1",
 		"markdown-it": "^14.1.0",
-		"markdown-it-anchor": "^9.0.1",
+		"markdown-it-anchor": "^9.1.0",
 		"minisearch": "^7.1.0",
 		"prompts": "^2.4.2"
 	},