[Pharo-project] All Pharo Kernel jobs working

Hi, I created an ad-hoc fix of Pharo Kernel Tests job, pushed small fix of Pharo Kernel Seaside and re-enabled Pharo Kernel Report. So all the Pharo Kernel Jenkins jobs are in working order. https://ci.lille.inria.fr/pharo/view/Pharo-Kernel/ Cheers, -- Pavel