bugfix：目录订阅收到更新事件时，sql字段update_time为空导致的报错

lishuyuan

2023-11-02 8bd2f47c9a92ffcf5ae43fae965eaefd4748e263

 src/main/java/com/genersoft/iot/vmp/conf/VersionInfo.java

@@ -19,6 +19,7 @@
        versionPo.setBUILD_DATE(gitUtil.getBuildDate());
        versionPo.setGIT_Revision_SHORT(gitUtil.getCommitIdShort());
        versionPo.setVersion(gitUtil.getBuildVersion());
        versionPo.setGIT_DATE(gitUtil.getCommitTime());

        return versionPo;
    }