tst_licenses.pl does not account for new Marketplace license

 agent:2020/08/11 13:19:09 build.go:264: not ok 22 - Mismatch in license text in
 agent:2020/08/11 13:19:09 build.go:264: # src/imports/calendar/qquickcalendar.cpp
 agent:2020/08/11 13:19:09 build.go:264: #     Actual: 'accordance with the Marketplace license agreement provided with the'
 agent:2020/08/11 13:19:09 build.go:264: #   Expected: 'accordance with the commercial license agreement provided with the'
 agent:2020/08/11 13:19:09 build.go:264: #    License: GPL (/home/qt/work/qt-extensions/qtquickcalendar/../../qt/qtbase/header.GPL:3)
 agent:2020/08/11 13:19:09 build.go:264: #   Failed test 'Mismatch in license text in