upgrade deps [skip-cache]

packages/hydrojudge/package.json

@@ -8,7 +8,7 @@
     "dependencies": {
         "@hydrooj/utils": "workspace:*",
         "cac": "^6.7.14",
-        "mongodb": "^5.5.0",
+        "mongodb": "^5.6.0",
         "p-queue": "^7.3.4",
         "schemastery": "^3.9.0",
         "shell-quote": "^1.8.1",