[PDI-11353] - Dimension Lookup/Update Step Fails with MySQL - added conversion java.util.Date to Timestamp
[PDI-11353] - Dimension Lookup/Update Step Fails with MySQL - added tests for fix
Merge pull request #834 from MikhailGorbachev/PDI-11353_master

PDI-11353 Dimension Lookup/Update Step Fails with MySQL - added conversion from Date to Timestamp