judge: bug fix

packages/hydrojudge/package.json

@@ -7,7 +7,6 @@
     "repository": "https://github.com/hydro-dev/Hydro.git",
     "dependencies": {
         "@hydrooj/utils": "workspace:*",
-        "axios": "^0.27.2",
         "cac": "^6.7.14",
         "fs-extra": "^10.1.0",
         "js-yaml": "^4.1.0",
@@ -15,6 +14,7 @@
         "p-queue": "^7.3.0",
         "schemastery": "^3.5.3",
         "shell-quote": "^1.7.3",
+        "superagent": "^8.0.0",
         "ws": "^8.8.1"
     },
     "preferUnplugged": true,