Document RPM installation from COPR

[ggiguash]

I notice that when currently using the COPR on fedora 43 the dependencies are broken.

sudo dnf install microshift
Updating and loading repositories:
Repositories loaded.
Failed to resolve the transaction:
Problem: conflicting requests
  - nothing provides openshift-clients needed by microshift-4.21.0_g79c896c21_4.21.0_okd_scos.ec.11-1.fc43.aarch64 from copr:copr.fedorainfracloud.org:group_microshift-io:microshift
  - nothing provides cri-o >= 1.34.0 needed by microshift-4.21.0_g79c896c21_4.21.0_okd_scos.ec.11-1.fc43.aarch64 from copr:copr.fedorainfracloud.org:group_microshift-io:microshift
  - nothing provides openshift-clients needed by microshift-4.21.0_gae559a27d_4.21.0_okd_scos.ec.9-1.fc43.aarch64 from copr:copr.fedorainfracloud.org:group_microshift-io:microshift
  - nothing provides cri-o >= 1.34.0 needed by microshift-4.21.0_gae559a27d_4.21.0_okd_scos.ec.9-1.fc43.aarch64 from copr:copr.fedorainfracloud.org:group_microshift-io:microshift
You can try to add to command line:
  --skip-broken to skip uninstallable packages

Until this is fixed is there a workaround?

Originally posted by @kristvanbesien in #165

[kristvanbesien]

Actually the COPR repo appears to be completely broken. No packages in there.