message: [terraform] Remove references to docker images
  These haven't been published yet, remove references for now.
diff: @@ -33,7 +33,6 @@ variable "api_sources_ipv4" {
  variable "image_repo" {
  type = string
  description = "Docker image repository to use for validator"
  - default = "libra/validator"
  }
  variable "image_tag" {
  @@ -54,7 +53,6 @@ variable "validator_type" {
  variable "faucet_image_repo" {
  description = "Docker image repository to use for faucet server"
  - default = "libra/faucet"
  }
  variable "faucet_log_level" {
  