Devstack doesn't allow to install os-resource-classes lib from a local repo

[Przemyslaw Szczerbik]

Devstack doesn't allow os-resource-classes lib to be installed from a local git repository.
Configuration options specified in local.conf are simply ignored.

Example local.conf snippet:

LIBS_FROM_GIT="os-resource-classes"
OS_RESOURCE_CLASSES_REPO="${LOCAL_GIT_BASE}/os-resource-classes"
OS_RESOURCE_CLASSES_BRANCH="dev_branch"

Ability to install a custom os-resource-classes version comes in handy whenever you're working on a feature that adds a new resource class.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/devstack/+/799673

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/devstack/+/799673
Committed: https://opendev.org/openstack/devstack/commit/1ab63132df6831bdf7ce180cf7923540305dcd02
Submitter: "Zuul (22348)"
Branch: master

commit 1ab63132df6831bdf7ce180cf7923540305dcd02
Author: Przemyslaw Szczerbik <email address hidden>
Date: Tue Jul 6 14:26:40 2021 +0200

    Allow to install os-resource-classes from git repo

    Example local.conf config snippet:

    LIBS_FROM_GIT="os-resource-classes"
    OS_RESOURCE_CLASSES_REPO="${LOCAL_GIT_BASE}/os-resource-classes"
    OS_RESOURCE_CLASSES_BRANCH="dev_branch"

    Closes-Bug: #1934784
    Change-Id: I972a2a49aa816433152e5cfac4f672c0465d083f