修改sass为node-sass，避免el-icon图标乱码

RuoYi

2020-08-18 5fcf342f5a08cc7dec3bdd53445c6c5c69c52b80

 ruoyi-ui/src/views/system/user/profile/index.vue

@@ -33,7 +33,7 @@
              </li>

              <li class="list-group-item">

                <svg-icon icon-class="date" />创建日期

                <div class="pull-right">2018-08-23 09:11:56</div>

                <div class="pull-right">{{ user.createTime }}</div>

              </li>

            </ul>

          </div>