Comment 10 for bug 1898966

I got another failure related to this:

https://github.com/juju-solutions/bundle-kubeflow/runs/1392342134

Relevant log line:

application-dex-auth: 19:45:40 ERROR juju.worker.uniter.operation hook "oidc-client-relation-joined" (via explicit, bespoke hook script) failed: this unit is not the leader