Comment 8 for bug 1958202

Reviewed: https://review.opendev.org/c/openstack/tripleo-common/+/831580
Committed: https://opendev.org/openstack/tripleo-common/commit/3db8093d0c54db9cd0fae6df851402f270bcf35d
Submitter: "Zuul (22348)"
Branch: stable/wallaby

commit 3db8093d0c54db9cd0fae6df851402f270bcf35d
Author: Chandan Kumar (raukadah) <email address hidden>
Date: Tue Jan 18 11:20:07 2022 +0530

    Reinstall centos-stream-release from centos repos

    In CentOS Stream 8 and 9 container image, centos-stream-release
    package is already available in the container image. But in UBI,
    it is not available. It can be installed from the base OS repo.

    It removes the logic of downloading the centos-stream-release
    rpm and installing it. As it was added earlier when we were
    adding the initial support for EL9.

    since redhat-release is a part of centos-stream-release
    In UBI 8, redhat-release is a seperate package, so it's rpm
    needs to be removed otherwise it will end up with skip broken
    package.

    On removing redhat-release, /etc/os-release file also gets deleted.
    So we need to first remove redhat-release rpm if present and then
    install centos-stream-release package.

    It also removes dnf-core-plugins package installation as we donot
    need to download the centos-stream-release rpm.

    Closes-Bug: #1958202
    Related-Bug: #1958240
    Closes-Bug: #1962786

    Signed-off-by: Chandan Kumar (raukadah) <email address hidden>
    Change-Id: Ia06c6770ea567656b5ce380826bdb120ca32a1a8
    (cherry picked from commit b09fb3fef0896e812ca9ce3e6dc74f297494203a)