chore(website): pin dependency styled-components to v6.0.7

Author: jaywcjlove

www/package.json

@@ -94,7 +94,7 @@
     "react-dom": "~18.2.0",
     "react-router-dom": "^6.14.2",
     "rehype-ignore": "^1.0.1",
-    "styled-components": "^6.0.7"
+    "styled-components": "6.0.7"
   },
   "eslintConfig": {
     "extends": [