builder/googlecompute: fix dropped error (#8385)
builder/googlecompute: fix dropped error (#8385)


hashicorp/packer,ricardclau/packer,pecigonzalo/packer,paulmey/packer,grubernaut/packer,timsutton/packer,rnaveiras/packer,dave2/packer,mitchellh/packer,ricardclau/packer,timsutton/packer,hashicorp/packer,timsutton/packer,mitchellh/packer,dave2/packer,dave2/packer,rnaveiras/packer,dave2/packer,pecigonzalo/packer,timsutton/packer,mitchellh/packer,timsutton/packer,grubernaut/packer,timsutton/packer,ricardclau/packer,hashicorp/packer,paulmey/packer,mitchellh/packer,pecigonzalo/packer,ricardclau/packer,hashicorp/packer,paulmey/packer,dave2/packer,rnaveiras/packer,grubernaut/packer,pecigonzalo/packer,rnaveiras/packer,ricardclau/packer,rnaveiras/packer,dave2/packer,paulmey/packer,grubernaut/packer,grubernaut/packer,paulmey/packer,ricardclau/packer,paulmey/packer,grubernaut/packer,rnaveiras/packer,mitchellh/packer