Bump @types/multer from 1.4.9 to 1.4.11 in /Server

Bumps [@types/multer](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/multer) from 1.4.9 to 1.4.11.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/multer)

---
updated-dependencies:
- dependency-name: "@types/multer"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Server/package.json

@@ -46,7 +46,7 @@
 		"@types/express": "^4.17.15",
 		"@types/express-session": "^1.17.8",
 		"@types/mocha": "^10.0.2",
-		"@types/multer": "^1.4.8",
+		"@types/multer": "^1.4.11",
 		"@types/node": "^20.8.10",
 		"@types/ws": "^8.5.6",
 		"@typescript-eslint/eslint-plugin": "^6.9.1",