Shared Flow creates a Proxy with the same name additionally

[pako-grape]

Hello,

When creating apigee_shared_flow resource, there are two created in fact - a shared flow and a proxy.

Steps to reproduce:

1. Create an empty sharedflow and download revision as a zip file (save it as test_sharedflow.zip)
2. Apply terraform snippet

terraform {
  required_version = "=1.1.8"

  required_providers {
    apigee = {
      source  = "scastria/apigee"
      version = "~>0.1.50"
    }
  }
}

provider "apigee" {
  organization = "******"
  username     = "******"
  password     = "******"
  oauth_server = "*******"
}

resource "apigee_shared_flow" "main" {
  name = "test-sharedflow"
  bundle = "${path.module}/test_sharedflow.zip"
  bundle_hash = filebase64sha256("${path.module}/test_sharedflow.zip")
}

3. Notice that not only sharedflow was created but also a proxy with the same name.