Comment 9 for bug 1822105

Reviewed: https://review.opendev.org/657937
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=8e777c681f39a24b2385f57b8c2748c0c4648db6
Submitter: Zuul
Branch: stable/rocky

commit 8e777c681f39a24b2385f57b8c2748c0c4648db6
Author: Slawek Kaplonski <email address hidden>
Date: Thu Mar 28 21:36:11 2019 +0100

    Fix creating policy rules from subattributes.

    In case of policy rule checks for rules like e.g.
    "create_port:fixed_ips:subnet" couldn't be created to be
    passed to policy enforcer because policy module could only
    create rule checks for subattributes which are dict types.

    With this patch checks for such rules can be created also for
    attributes which are list of dicts, like e.g. fixed_ips in port
    resource.

    Conflicts:
        neutron/conf/policies/port.py

    Change-Id: I02fffe77f57a513d2362df78885d327042bb8095
    Closes-Bug: #1822105
    (cherry picked from commit 9318fb8bb930a65cb0b388fd4a40fc83183d9199)
    (cherry picked from commit a238b1bed6e8ee3a33cd7a7116501ebb3d852b44)