Attempt at fixing build

It does build locally, but not on the OBS: will revert if not useful.

src/importwizard.cpp

@@ -25,6 +25,7 @@
 
 #include <KAboutData>
 #include <KLocalizedString>
+#include <KSharedConfig>
 #include "importwizard_debug.h"
 #include <KMessageBox>
 #include <KHelpMenu>