builder/virtualbox: fix scan codes
builder/virtualbox: fix scan codes

suma/packer,patricklucas/packer,suma/packer,suma/packer,patricklucas/packer,Kaixiang/packer,Kaixiang/packer,TranscendComputing/packer,patricklucas/packer,TranscendComputing/packer,patricklucas/packer,Kaixiang/packer,TranscendComputing/packer,TranscendComputing/packer,Kaixiang/packer,suma/packer