Move to Fedora 36!
It's GA and Fedora CoreOS has already moved.
# When rebasing to new Fedora, also update openshift/release:
# https://github.com/openshift/release/tree/master/ci-operator/config/coreos/coreos-assembler/coreos-coreos-assembler-main.yaml
-FROM registry.fedoraproject.org/fedora:35
+FROM registry.fedoraproject.org/fedora:36
WORKDIR /root/containerbuild
# Keep this Dockerfile idempotent for local development rebuild use cases.
