Bump @types/node from 14.0.9 to 14.0.11 in /server

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 14.0.9 to 14.0.11.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Signed-off-by: dependabot[bot] <support@github.com>

server/package-lock.json

@@ -747,9 +747,9 @@
       }
     },
     "@types/node": {
-      "version": "14.0.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.0.9.tgz",
-      "integrity": "sha512-0sCTiXKXELOBxvZLN4krQ0FPOAA7ij+6WwvD0k/PHd9/KAkr4dXel5J9fh6F4x1FwAQILqAWkmpeuS6mjf1iKA==",
+      "version": "14.0.11",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.0.11.tgz",
+      "integrity": "sha512-lCvvI24L21ZVeIiyIUHZ5Oflv1hhHQ5E1S25IRlKIXaRkVgmXpJMI3wUJkmym2bTbCe+WoIibQnMVAU3FguaOg==",
       "dev": true
     },
     "@types/qs": {

server/package.json

@@ -29,7 +29,7 @@
     "@types/express": "^4.17.6",
     "@types/jest": "^25.2.3",
     "@types/morgan": "^1.9.0",
-    "@types/node": "^14.0.9",
+    "@types/node": "^14.0.11",
     "@types/request": "^2.48.5",
     "@types/supertest": "^2.0.9",
     "jest": "24.9.0",