[PDI-11353] - Dimension Lookup/Update Step Fails with MySQL - added tests for fix
[PDI-11353] - Dimension Lookup/Update Step Fails with MySQL - added conversion java.util.Date to Timestamp
Merge pull request #835 from MikhailGorbachev/SP-1589

SP-1589 Backport of PDI-11353 - Dimension Lookup/Update Step Fails with MySQL (5.2 Suite)