Missing execution public list policy

[Hieu LE]

In execution API, we enforce policy 'executions:list:all_projects' [1] but in policy.json file, there are no definition for this policy. [2]

[1]. https://github.com/openstack/mistral/blob/master/mistral/api/controllers/v2/execution.py#L289
[2]. https://github.com/openstack/mistral/blob/master/etc/policy.json#L30

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/511698
Committed: https://git.openstack.org/cgit/openstack/mistral/commit/?id=d2274af9a216ee3e29376c9c40ddd76e8dbf6eda
Submitter: Zuul
Branch: master

commit d2274af9a216ee3e29376c9c40ddd76e8dbf6eda
Author: Hieu LE <email address hidden>
Date: Fri Oct 13 11:09:39 2017 +0700

    Implement policy in code - execution (6)

    This commit migrate all execution policies into code [1].

    Like oslo.config, with oslo.policy, we can define all of
    default rules in code base and only change some rules
    via policy file. Another thing that we should use yaml
    format instead of json format.

    [1] https://governance.openstack.org/tc/goals/queens/policy-in-code.html
    Co-authored-By: Dai Dang-Van <email address hidden>
    Closes-Bug: #1723333
    Change-Id: I3e1d9f5b61d9f2511190fb810726aeb22912ad7b

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/mistral 6.0.0.0b2 development milestone.