Merge pull request #21442 from overleaf/jpa-align-mongo-version

[misc] align all the mongodb dependency versions

GitOrigin-RevId: 1194fe57601af98bb61250a285bfc85b4b8179dd

services/notifications/package.json

@@ -27,7 +27,7 @@
     "bunyan": "^1.8.15",
     "express": "^4.21.0",
     "method-override": "^3.0.0",
-    "mongodb-legacy": "^6.0.1",
+    "mongodb-legacy": "6.1.0",
     "request": "^2.88.2"
   },
   "devDependencies": {