core: judge: bug fix

packages/hydrojudge/package.json

@@ -1,14 +1,13 @@
 {
     "name": "@hydrooj/hydrojudge",
     "bin": "bin/hydrojudge.js",
-    "version": "3.3.0",
+    "version": "3.3.1",
     "main": "package.json",
     "author": "undefined <i@undefined.moe>",
     "repository": "https://github.com/hydro-dev/Hydro.git",
     "dependencies": {
         "@hydrooj/utils": "workspace:*",
         "cac": "^6.7.14",
-        "mongodb": "^5.9.2",
         "p-queue": "^8.0.1",
         "schemastery": "^3.14.3",
         "semver": "^7.5.4",