OSX/CI: kjobwidgets fails to build

[Marko Käning]

Building CXX object src/CMakeFiles/KF5JobWidgets.dir/kwidgetjobtracker.cpp.o
In file included from /Users/marko/WC/KDECI-builds/kjobwidgets/src/kdialogjobuidelegate.cpp:22:
/Users/marko/WC/KDECI-builds/kjobwidgets/src/kdialogjobuidelegate.h:25:10: fatal error: 'kjobuidelegate.h' file not found
#include <kjobuidelegate.h>
         ^
In file included from /Users/marko/WC/KDECI-builds/kjobwidgets/src/kabstractwidgetjobtracker.cpp:22:
/Users/marko/WC/KDECI-builds/kjobwidgets/src/kabstractwidgetjobtracker.h:26:10: fatal error: 'kjobtrackerinterface.h' file not found
#include <kjobtrackerinterface.h>
         ^
/Users/marko/WC/KDECI-builds/kjobwidgets/src/kjobwidgets.cpp:22:10: fatal error: 'kjob.h' file not found
#include <kjob.h>
         ^
In file included from /Users/marko/WC/KDECI-builds/kjobwidgets/src/kuiserverjobtracker.cpp:21:
/Users/marko/WC/KDECI-builds/kjobwidgets/src/kuiserverjobtracker.h:24:10: fatal error: 'kjobtrackerinterface.h' file not found
#include <kjobtrackerinterface.h>
         ^