Fix issue with test breaking default value when client_cert_token_timeout is missing (#10783)
Fix issue with test breaking default value when client_cert_token_timeout is missing (#10783)


pecigonzalo/packer,mitchellh/packer,pecigonzalo/packer,hashicorp/packer,mitchellh/packer,rnaveiras/packer,mitchellh/packer,hashicorp/packer,pecigonzalo/packer,rnaveiras/packer,mitchellh/packer,mitchellh/packer,hashicorp/packer,rnaveiras/packer,rnaveiras/packer,rnaveiras/packer,hashicorp/packer,pecigonzalo/packer,rnaveiras/packer