fix: upgrade mermaid from 9.0.1 to 9.4.3

Snyk has created this PR to upgrade mermaid from 9.0.1 to 9.4.3.

See this package in npm:
https://www.npmjs.com/package/mermaid

See this project in Snyk:
https://app.snyk.io/org/sammytezzy/project/04ec37d9-fccc-4c62-bf48-902dc01387f6?utm_source=github&utm_medium=referral&page=upgrade-pr

docs/package.json

@@ -19,7 +19,7 @@
     "@sapphire/docusaurus-plugin-npm2yarn2pnpm": "1.1.4",
     "classnames": "^2.3.2",
     "mdx-mermaid": "1.2.2",
-    "mermaid": "9.0.1",
+    "mermaid": "9.4.3",
     "prism-react-renderer": "1.3.5",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",