404 Not Found Error for RDO_REPO

[Ai Hamano]

If "KURYR_K8S_CONTAINERIZED_DEPLOYMENT=False" is not specified in local.conf when building the environment with devstack, the following error occurs.
```
    default: [MIRROR] rdo-release-antelope-2.el9s.noarch.rpm: Status code: 404 for https://repos.fedorapeople.org/repos/openstack/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm (IP: 152.19.134.199)
    default: [MIRROR] rdo-release-antelope-2.el9s.noarch.rpm: Status code: 404 for https://repos.fedorapeople.org/repos/openstack/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm (IP: 152.19.134.199)
    default: [MIRROR] rdo-release-antelope-2.el9s.noarch.rpm: Status code: 404 for https://repos.fedorapeople.org/repos/openstack/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm (IP: 152.19.134.199)
    default: [MIRROR] rdo-release-antelope-2.el9s.noarch.rpm: Status code: 404 for https://repos.fedorapeople.org/repos/openstack/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm (IP: 152.19.134.199)
    default: [FAILED] rdo-release-antelope-2.el9s.noarch.rpm: Status code: 404 for https://repos.fedorapeople.org/repos/openstack/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm (IP: 152.19.134.199)
    default: Status code: 404 for https://repos.fedorapeople.org/repos/openstack/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm (IP: 152.19.134.199)
    default: Error: error building at STEP "RUN dnf upgrade -y && dnf install -y epel-release $RDO_REPO && dnf install -y --setopt=tsflags=nodocs python3-pip openvswitch sudo iproute pciutils kmod-libs && dnf install -y --setopt=tsflags=nodocs gcc gcc-c++ python3-devel git": error while running runtime: exit status 1
    default: ++ /opt/stack/kuryr-kubernetes/devstack/lib/kuryr_kubernetes:container_runtime:28 : die 28 'Error when running podman command'
    default: ++ functions-common:die:285 : local exitcode=125
    default: [Call Trace]
    default: ./stack.sh:1436:run_phase
    default: /opt/stack/devstack/functions-common:1876:run_plugins
    default: /opt/stack/devstack/functions-common:1843:source
    default: /opt/stack/kuryr-kubernetes/devstack/plugin.sh:92:build_kuryr_container_image
    default: /opt/stack/kuryr-kubernetes/devstack/lib/kuryr_kubernetes:326:container_runtime
    default: /opt/stack/kuryr-kubernetes/devstack/lib/kuryr_kubernetes:28:die
    default: [ERROR] /opt/stack/kuryr-kubernetes/devstack/lib/kuryr_kubernetes:28 Error when running podman command
    default: Error on exit
    default: Done
```

This is because the RDO_REPO specified in the cni.Dockerfile used to build the container is invalid.
- https://opendev.org/openstack/kuryr-kubernetes/src/commit/042eaef61ea2ddbfdd0812850efe7293a3b6141e/cni.Dockerfile#L13
  ```
  ARG RDO_REPO=https://repos.fedorapeople.org/repos/openstack/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm
  ```

Currently, `openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm` is not under "https://repos.fedorapeople.org/repos/openstack/" but under "https://repos.fedorapeople.org/repos/openstack/archived/".

If the cni.Dockerfile is modified as below, the error will not occur.
```
-ARG RDO_REPO=https://repos.fedorapeople.org/repos/openstack/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm
+ARG RDO_REPO=https://repos.fedorapeople.org/repos/openstack/archived/openstack-antelope/rdo-release-antelope-2.el9s.noarch.rpm
```

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/kuryr-kubernetes/+/909804

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/kuryr-kubernetes/+/909804
Committed: https://opendev.org/openstack/kuryr-kubernetes/commit/15125a46a1f84f10d9576714897737c132f57c4e
Submitter: "Zuul (22348)"
Branch: master

commit 15125a46a1f84f10d9576714897737c132f57c4e
Author: Ai Hamano <email address hidden>
Date: Thu Feb 22 09:09:52 2024 +0900

    Update RDO_REPO used to build CNI

    Closes-Bug: #2054376
    Change-Id: Ie92017f9be0b6c528fe1e1e8ce41b0c194553c16

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kuryr-kubernetes 10.0.0.0rc1 release candidate.