Bug 7143: [QA Follow-up] Correcting dates for first patch pushed

Bug 7143: [QA Follow-up] Correcting dates for first patch pushed

The date first patch pushed is not the date the patch was written. The
Bugzilla reports tell us when the patch got actually pushed.
Adjusting the developer numbers accordingly.
Authors radiuscz and Radek Siman are actually the same person.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit d7e01a8c33b480a9faef027397d04fde0d8e37e2)
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>