[] Make CTK compatible with Qt 6
[x] CTKCore
[x] CTKDICOMCore
[x] CTKDICOMWIdgets
[x] CTKDICOMWidgetsPlugins
[x] CTKXNATCore
[] CTKCommandLineModulesCore
[] CTKCommandLineModulesBackendLocalProcess
[] CTKCommandLineModulesFrontendQtGui
[] CTKPluginFramework
[] org_commontk_configadmin
[] org_commontk_eventadmin
[] ...