core: remove extra log

packages/hydrooj/package.json

@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "3.1.22",
+    "version": "3.1.23",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",

packages/hydrooj/src/handler/problem.ts

@@ -319,7 +319,6 @@ export class ProblemDetailHandler extends ProblemHandler {
         // e.g. ![img](a.jpg) will navigate to ![img](./pid/file/a.jpg)
         if (!this.request.json) {
             if (args[1]) {
-                console.log(this.response.body.pdoc.content);
                 this.response.body.pdoc.content = this.response.body.pdoc.content
                     .replace(/\(file:\/\/(.+?)\)/g, (str) => {
                         const info = str.match(/\(file:\/\/(.+?)\)/);