core: ACM scoreboard: remove duplicate time field

packages/hydrooj/package.json

@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "3.5.1",
+    "version": "3.5.2",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",

packages/hydrooj/src/model/contest.ts

@@ -147,7 +147,6 @@ const acm = buildContestRule({
                 row.push(
                     { type: 'string', value: penalty.toString() },
                     { type: 'string', value: tsdoc.time || 0.0 },
-                    { type: 'string', value: tsdoc.time || 0.0 },
                 );
             }
             for (const pid of tdoc.pids) {