Actually exclude core test cases from pear packages.
Actually exclude core test cases from pear packages.

Refs #2620

adopico/cakephp,tisu2tisu/cakephp,ADmad/cakephp,cakephp-fr/cakephp,khoimt/cakephp-study,garethellis36/cakephp,tgr0ss/cakephp,cakephp-fr/cakephp,pbaire/cakephp,yinhe007/cakephp,thinkingmedia/cakephp,ionas/cakephp,burriko/cakephp,timhoeppner/cakephp,cakephp/cakephp,eryw/cakephp,CakeDC/cakephp,jeffblack360/cakephp,gmponos/cakephp,pbaire/cakephp,erikfig/cakephp,khoimt/cakephp-study,tenkoma/cakephp,kumamidori/cakephp,et304383/passbolt_api,HavokInspiration/cakephp,elboletaire/cakephp,Balachan27/cakephp,garethellis36/cakephp,michaelze/cakephp,dakota/cakephp,ionas/cakephp,tenkoma/cakephp,web-player/cakephp,burriko/cakephp,dkarvounaris/cakephp,kumamidori/cakephp,elboletaire/cakephp,timhoeppner/cakephp,gmponos/cakephp,petteyg/cakephp,cakephp/cakephp,garethellis36/cakephp,justinyost/cakephp,jjj117/cakephp,CVO-Technologies/cakephp,dakota/cakephp,bravo-kernel/cakephp,HavokInspiration/cakephp,eboominathan/cakephp,CVO-Technologies/cakephp,gmponos/cakephp,ADmad/cakephp,jerems02/cakephp,kumamidori/cakephp,eryw/cakephp,jjj117/cakephp,web-player/cakephp,HavokInspiration/cakephp,dkarvounaris/cakephp,mvdriel/cakephp,michaelze/cakephp,eryw/cakephp,dakota/cakephp,ionas/cakephp,tgr0ss/cakephp,thinkingmedia/cakephp,berrygoudswaard/cakephp,tenkoma/cakephp,elboletaire/cakephp,et304383/passbolt_api,thinkingmedia/cakephp,ndm2/cakephp,justinyost/cakephp,mvdriel/cakephp,jeffblack360/cakephp,mvdriel/cakephp,et304383/passbolt_api,tisu2tisu/cakephp,bravo-kernel/cakephp,tisu2tisu/cakephp,petteyg/cakephp,burriko/cakephp,yinhe007/cakephp,yinhe007/cakephp,ADmad/cakephp,nrother/cakephp,et304383/passbolt_api,davidyell/cakephp,bravo-kernel/cakephp,CakeDC/cakephp,akintoey/cakephp,eboominathan/cakephp,ndm2/cakephp,cakephp/cakephp,Phillaf/cakephp,nrother/cakephp,Balachan27/cakephp,justinyost/cakephp,CakeDC/cakephp,davidyell/cakephp,CakeDC/cakephp,timhoeppner/cakephp,jerems02/cakephp,davidyell/cakephp,berrygoudswaard/cakephp,Phillaf/cakephp,adopico/cakephp,jeffblack360/cakephp,dkarvounaris/cakephp,tenkoma/cakephp,michaelze/cakephp,mvdriel/cakephp,web-player/cakephp,khoimt/cakephp-study,CVO-Technologies/cakephp,adopico/cakephp,Phillaf/cakephp,ADmad/cakephp,jerems02/cakephp,berrygoudswaard/cakephp,eboominathan/cakephp,akintoey/cakephp,garethellis36/cakephp,petteyg/cakephp,petteyg/cakephp,dakota/cakephp,cakephp-fr/cakephp,Balachan27/cakephp,akintoey/cakephp,ndm2/cakephp,erikfig/cakephp,tgr0ss/cakephp,et304383/passbolt_api,jjj117/cakephp,ndm2/cakephp,erikfig/cakephp,pbaire/cakephp,nrother/cakephp,cakephp/cakephp