Update dependency webpack to v5.94.0 [SECURITY]

Author: renovate[bot]

site/package.json

@@ -41,6 +41,6 @@
     "sass": "1.38.2",
     "tailwindcss": "2.2.9",
     "typescript": "4.3.4",
-    "webpack": "5.51.1"
+    "webpack": "5.94.0"
   }
 }