fix: upgrade @graphql-tools/merge from 8.3.17 to 8.4.1

Snyk has created this PR to upgrade @graphql-tools/merge from 8.3.17 to 8.4.1.

See this package in npm:
https://www.npmjs.com/package/@graphql-tools/merge

See this project in Snyk:
https://app.snyk.io/org/acinader/project/dfeefcca-4b71-49d5-96c8-6e4203f29ab8?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -21,7 +21,7 @@
   "dependencies": {
     "@graphql-yoga/node": "2.6.0",
     "@graphql-tools/utils": "8.12.0",
-    "@graphql-tools/merge": "8.3.17",
+    "@graphql-tools/merge": "8.4.1",
     "@graphql-tools/schema": "9.0.4",
     "@parse/fs-files-adapter": "1.2.2",
     "@parse/push-adapter": "4.1.2",