Can not create an organization without default_environment

[quentinleclerc]

default_environment is an optional argument of resource awx_organization. However if you don't set the variable, the provider still tries to associate the environment with id=0 to the organization, which result in a fail if it does not exist.

  # awx_organization.orga will be created
  + resource "awx_organization" "orga" {
      + id        = (known after apply)
      + max_hosts = 0
      + name      = "Organization name"
    }

Plan: 3 to add, 0 to change, 0 to destroy.

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  Enter a value: yes

awx_organization.orga: Creating...
╷
│ Error: Unable to create Organization
│ 
│   with awx_organization.orga,
│   on organizations.tf line 1, in resource "awx_organization" "orga":
│    1: resource "awx_organization" "orga" {
│ 
│ Unable to create Organization got Errors:
│ - default_environment: [Invalid pk "0" - object does not exist.]