Bump markdown-it from 12.1.0 to 12.3.2

Bumps [markdown-it](https://github.com/markdown-it/markdown-it) from 12.1.0 to 12.3.2.
- [Release notes](https://github.com/markdown-it/markdown-it/releases)
- [Changelog](https://github.com/markdown-it/markdown-it/blob/master/CHANGELOG.md)
- [Commits](markdown-it/markdown-it@12.1.0...12.3.2)

---
updated-dependencies:
- dependency-name: markdown-it
  dependency-type: direct:production
...

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

package.json

@@ -29,7 +29,7 @@
     "i18next-browser-languagedetector": "^4.3.1",
     "i18next-xhr-backend": "^3.2.2",
     "leaflet": "^1.8.0",
-    "markdown-it": "^12.1.0",
+    "markdown-it": "^12.3.2",
     "plausible-tracker": "^0.3.8",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",