Update post-processor/yandex-export/step-attach-disk.go
Update post-processor/yandex-export/step-attach-disk.go

Co-authored-by: GennadySpb <b7702cd0fb65db1f7a6db2c27d463dae57143f95@gmail.com>
rnaveiras/packer,hashicorp/packer,hashicorp/packer,hashicorp/packer,mitchellh/packer,rnaveiras/packer,mitchellh/packer,ricardclau/packer,rnaveiras/packer,ricardclau/packer,rnaveiras/packer,mitchellh/packer,mitchellh/packer,mitchellh/packer,pecigonzalo/packer,rnaveiras/packer,ricardclau/packer,rnaveiras/packer,pecigonzalo/packer,ricardclau/packer,pecigonzalo/packer,hashicorp/packer,ricardclau/packer,pecigonzalo/packer,ricardclau/packer