Increase packer builder instance size to speed up builds
Increase packer builder instance size to speed up builds

mozilla/MozDef,jeffbryner/MozDef,jeffbryner/MozDef,mozilla/MozDef,gdestuynder/MozDef,mpurzynski/MozDef,jeffbryner/MozDef,mozilla/MozDef,jeffbryner/MozDef,mpurzynski/MozDef,mozilla/MozDef,Phrozyn/MozDef,Phrozyn/MozDef,mpurzynski/MozDef,mpurzynski/MozDef,Phrozyn/MozDef,Phrozyn/MozDef,gdestuynder/MozDef,gdestuynder/MozDef,gdestuynder/MozDef