Update dependency typescript to v4.8.4 (#34)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -8,7 +8,7 @@
     "@graphql-codegen/typescript-operations": "2.5.3",
     "@cloudflare/workers-types": "3.16.0",
     "graphql": "16.6.0",
-    "typescript": "4.8.2",
+    "typescript": "4.8.4",
     "wrangler": "2.1.10"
   },
   "private": true,