Revert "如果考试设置没有人脸检测，则减少等待抓拍的时间"

This reverts commit e5224b30b8c6692355d37af625bb0a0402f759a6.

src/features/OnlineExam/Examing/ExamingHome.vue

@@ -510,9 +510,7 @@ export default {
         delay = 0;
       }
       // 给抓拍照片多一秒处理时间
-      if (this.faceEnable) {
-        delay = delay + 1;
-      }
+      delay = delay + 1;
       setTimeout(() => this.realSubmitPaperStep2(), delay * 1000);
       this.submitCount = 1;
     },