org.qt-project.org is redundant

Change-Id: Id6a6794e1fc1e4403b3bfcdebbe06a487f904041
Reviewed-by: Sebastian Sauer <sebastian.sauer@kdab.com>
Reviewed-by: Brett Stottlemyer <bstottle@ford.com>
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>