docker 镜像还是 1.7 版本，麻烦更新 一下最新版本

[lijc210]

1.7 版本 tsdb 的 mysql 连接方式有问题，会报 2024-08-06 09:29:34.416 [Druid-ConnectionPool-Create-1224757274] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: , errorCode 0, state null java.sql.SQLException: connect error, url , driverClass com.mysql.jdbc.Driver at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1775) at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2916)