Bug 18368 - DBversion 16.12.00.022 not set by updatedatabase.pl

Bug 18368 - DBversion 16.12.00.022 not set by updatedatabase.pl

Updating to 16.12.00.22 puts the upgrade process in an endless loop because DBversione is not set by updatedatabase.pl
Missing line:  SetVersion( $DBversion )

This patch inserts the line as appropriate.

To test:
- Apply patch
- Verify code change makes sense
- Verify that upgrade smoothly runs through

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>