Bump mermaid from 8.11.3 to 8.13.2

Bumps [mermaid](https://github.com/knsv/mermaid) from 8.11.3 to 8.13.2.
- [Release notes](https://github.com/knsv/mermaid/releases)
- [Changelog](https://github.com/mermaid-js/mermaid/blob/develop/docs/CHANGELOG.md)
- [Commits](https://github.com/knsv/mermaid/compare/8.11.3...8.13.2)

---
updated-dependencies:
- dependency-name: mermaid
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -52,7 +52,7 @@
     "katex": "^0.13",
     "lazysizes": "^5.3",
     "markdownlint-cli": "^0.28",
-    "mermaid": "^8.11",
+    "mermaid": "^8.13",
     "postcss": "^8.3",
     "postcss-cli": "^8.3",
     "purgecss-whitelister": "^2.4",