fixdep

package.json

 {
   "name": "koishi-nestjs",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "Koishi.js as Nest.js Module",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -50,8 +50,5 @@
     "proxy-agent": "^5.0.0",
     "reflect-metadata": "^0.1.13",
     "typescript": "^4.4.3"
-  },
-  "dependencies": {
-    "proxy-agent": "^5.0.0"
   }
 }