fix: upgrade mongodb-memory-server from 9.4.0 to 9.4.1 (#226)

Snyk has created this PR to upgrade mongodb-memory-server from 9.4.0 to 9.4.1.

See this package in npm:
mongodb-memory-server

See this project in Snyk:
https://app.snyk.io/org/nodeshift-agg/project/0865fbfa-c5be-44cc-ab70-e2f03f8f4eb1?utm_source=github&utm_medium=referral&page=upgrade-pr

Co-authored-by: snyk-bot <[email protected]>

Author: lholmquist

backend/package-lock.json

@@ -23,7 +23,7 @@
   "devDependencies": {
     "chai": "^4.4.1",
     "mocha": "^10.6.0",
-    "mongodb-memory-server": "^9.4.0",
+    "mongodb-memory-server": "^9.4.1",
     "nyc": "^17.0.0",
     "supertest": "^7.0.0"
   },