The QE pipeline for building ISO images needs to include the mirror as an RPM repository to have access to new versions of RHEL 9.2 dependencies not yet available elsewhere.

container-selinux 3:2.208

Only affects building ISO images from source, because the 

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# Building edge-container for microshift-container v0.0.1[00m
 ERROR: DepsolveError: DNF error occurred: DepsolveError: There was a problem depsolving microcode_ctl, iwl1000-firmware, iwl100-firmware, iwl105-firmware, iwl135-firmware, iwl2000-firmware, iwl2030-firmware, iwl3160-firmware, iwl5000-firmware, iwl5150-firmware, iwl6050-firmware, dracut-config-generic, grub2-pc, dracut-config-generic, efibootmgr, grub2-efi-x64, shim-x64, kernel, selinux-policy-targeted, redhat-release, glibc, glibc-minimal-langpack, nss-altfiles, dracut-config-generic, dracut-network, basesystem, bash, platform-python, shadow-utils, chrony, setup, shadow-utils, sudo, systemd, coreutils, util-linux, curl, vim-minimal, rpm, rpm-ostree, polkit, lvm2, cryptsetup, pinentry, e2fsprogs, dosfstools, keyutils, gnupg2, attr, xz, gzip, firewalld, iptables, NetworkManager, NetworkManager-wifi, NetworkManager-wwan, wpa_supplicant, dnsmasq, traceroute, hostname, iproute, iputils, openssh-clients, procps-ng, rootfiles, openssh-server, passwd, policycoreutils, policycoreutils-python-utils, selinux-policy-targeted, setools-console, less, tar, rsync, usbguard, bash-completion, tmux, ima-evm-utils, audit, podman, containernetworking-plugins, container-selinux, skopeo, criu, slirp4netns, fuse-overlayfs, clevis, clevis-dracut, clevis-luks, greenboot, greenboot-default-health-checks, fdo-client, fdo-owner-cli, sos, grub2, grub2-efi-x64, efibootmgr, shim-x64, microcode_ctl, iwl1000-firmware, iwl100-firmware, iwl105-firmware, iwl135-firmware, iwl2000-firmware, iwl2030-firmware, iwl3160-firmware, iwl5000-firmware, iwl5150-firmware, iwl6050-firmware, iwl7260-firmware, ignition, ignition-edge, ssh-key-dir, microshift, microshift-greenboot, microshift-release-info, openshift-clients, iputils, bind-utils, net-tools, iotop, redhat-release: 
  Problem: package microshift-selinux-4.13.0_0.nightly_2023_04_21_084440_20230430213224_b9f09712-1.el9.noarch requires container-selinux >= 3:2.208.0, but none of the providers can be installed
   - package microshift-4.13.0_0.nightly_2023_04_21_084440_20230430213224_b9f09712-1.el9.x86_64 requires microshift-selinux, but none of the providers can be installed
   - cannot install both container-selinux-3:2.208.0-2.rhaos4.13.el9.noarch and container-selinux-3:2.199.0-1.el9.noarch
   - conflicting requests
 Execution time: 2 minutes
 make: *** [Makefile:211: image-build-iso] Error 1

Build a valid ISO