STX-Openstack | add osc-placement to openstack-clients

[Gabriel Calixto de Paula]

Brief Description
-----------------
Due to the recent upversion from Ussuri to Antelope, the 'openstack hypervisor show <hypervisor>' command has removed the 'vcpus_used' and 'free_disk_gb' rows due to these being unreliable so the osc-placement component should be added to stx-openstack as it has commmands that return these values.

Severity
-----------------
Minor

Steps to reproduce
-----------------
1- execute 'openstack hypervisor show <hypervisor>'

Expected Behavior
------------------
it used to return the vcpu and disk values

Actual Behavior
----------------
it no longer does

Reproducibility
---------------
Reproducible

System Configuration
--------------------
DX

Timestamp/Logs
--------------
N/A

Test Activity
-------------
Sanity

Workaround
----------
N/A

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/starlingx/tools/+/899898

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/starlingx/openstack-armada-app/+/899900

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/tools/+/899898
Committed: https://opendev.org/starlingx/tools/commit/f1d7b078f1389e18e67bcef12ecb7f9867814a10
Submitter: "Zuul (22348)"
Branch: master

commit f1d7b078f1389e18e67bcef12ecb7f9867814a10
Author: Luan Nunes Utimura <email address hidden>
Date: Wed Nov 1 20:14:05 2023 -0300

    Add python3-osc-placement in openstack layer

    This change adds `python3-osc-placement` to the `openstack` layer so
    that the end user has access to CLIs such as:

      $ openstack resource provider ...

    Test Plan:
    PASS - Run `downloader` successfully
    PASS - Check in the logs that the binary was downloaded successfully

    Partial-Bug: 2042482

    Change-Id: Iec0c555573043d8e54e0a21a0c83358bc3ce934f
    Signed-off-by: Luan Nunes Utimura <email address hidden>

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/openstack-armada-app/+/899900
Committed: https://opendev.org/starlingx/openstack-armada-app/commit/9b0fbb30f065d5049df320252e142ce0e5a18c17
Submitter: "Zuul (22348)"
Branch: master

commit 9b0fbb30f065d5049df320252e142ce0e5a18c17
Author: Luan Nunes Utimura <email address hidden>
Date: Wed Nov 1 20:47:16 2023 -0300

    stx-openstackclients: Add python3-osc-placement

    This change adds `python3-osc-placement` to the `stx-openstackclients`
    container image so that the end user has access to CLIs provided by
    Placement, e.g.:

      $ openstack resource provider ...

    As mentioned in LP-2042482, these CLIs can be used to compensate for
    a change in the `openstack hypervisor` command that cause `vcpus_used`
    and `free_disk_gb` fields to no longer be returned.

    These are now only accessible via:

      $ openstack resource provider inventory list
      $ openstack resource provider usage show

    Test Plan:
    PASS - Build stx-debian base image
    PASS - Build stx-openstackclients container image
    PASS - Upload/apply stx-openstack
    PASS - Upload built image to the system's registry and perform
           helm-override to use it in the clients container
    PASS - Verify that the CLIs are accessible:
            $ openstack resource provider -h
    PASS - Remove/delete stx-openstack

    Depends-On: https://review.opendev.org/c/starlingx/tools/+/899898

    Closes-Bug: 2042482

    Change-Id: I1c72b135e7ff662b83de9eac1ec5c049943017f2
    Signed-off-by: Luan Nunes Utimura <email address hidden>