[MetaData]Add VisibleVersionTime for Partition metadata

[marising]

Is your feature request related to a problem? Please describe.
The query cache need the update time of partition's visible version. #4005

Describe the solution you'd like

    private void SetVisibleVersion(long visibleVersion, long visibleVersionHash){
        this.visibleVersion = visibleVersion;
        this.visibleVersionTime = System.currentTimeMillis();
        this.visibleVersionHash = visibleVersionHash;
    }