fix(deps): update dependency clsx to v2

Author: renovate[bot]

website/package.json

@@ -16,7 +16,7 @@
  "@docusaurus/core": "2.4.1",
  "@docusaurus/preset-classic": "2.4.1",
  "@mdx-js/react": "^1.6.21",
- "clsx": "^1.1.1",
+ "clsx": "^2.0.0",
  "react": "^16.8.4",
  "react-dom": "^16.8.4"
  },