Update dependency core-js to v3.33.2

Author: renovate[bot]

package.json

@@ -86,7 +86,7 @@
     "aws-appsync": "4.1.9",
     "buffer": "6.0.3",
     "clone": "2.1.2",
-    "core-js": "3.26.1",
+    "core-js": "3.33.2",
     "cors": "2.8.5",
     "express": "4.18.2",
     "express-graphql": "0.12.0",