Can't execute task with env() in with-items

[Alex]

Hi!
After migrate from mistal 5 to Mistral 8.0.0.0rc2 we found exception:
Example workflow:
test_workflow_env:
  type: direct

  tasks:
    test_task:
      with-items:
       - env_param in <% env().input_array %>
      action: std.echo
      input:
        output:
          echo_result: <% $.env_param %>
      publish:
        result_of_task: <% task(test_task).result %>

Execution:
{
    "workflow_id": "d7099bb2-ed3a-43c5-a7d1-664165153239",
    "params": {
        "env": {
            "input_array": ["1","2","33"]
        }
    }
}

Produced exception:
Can not evaluate YAQL expression [expression=env().input_array, error=Unknown function \"#property#input_array\", data={}], wf=test_workflow_env, task=test_task

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/679203
Committed: https://git.openstack.org/cgit/openstack/mistral/commit/?id=f92a5c8f445f132c230f20429bda0d1889996a84
Submitter: Zuul
Branch: master

commit f92a5c8f445f132c230f20429bda0d1889996a84
Author: Renat Akhmerov <email address hidden>
Date: Thu Aug 29 15:34:23 2019 +0700

    Fix 'with-items' expression evaluation

    * There was a bug left after the recent refactoring. While
      evaluating 'with-items' expression we didn't construct a context
      view properly, it didn't include a workflow environment. This
      patch fixes it.

    Closes-Bug: #1839840
    Change-Id: I3df711ef2484374418085fe0117fe8b37ce5ba3f

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/mistral 9.0.0.0b1 development milestone.