Merge "Support authentication in Bifrost"

ansible/overcloud-provision.yml

ansible/roles/ironic-inspector-rules/README.md

ansible/roles/ironic-inspector-rules/defaults/main.yml

...ronic-inspector-rules/library/os_ironic_inspector_rule.py

ansible/roles/ironic-inspector-rules/tasks/main.yml

.../kolla-bifrost/templates/kolla/config/bifrost/bifrost.yml

ansible/seed-credentials.yml

ansible/seed-introspection-rules.yml

kayobe/cli/commands.py

kayobe/tests/unit/cli/test_commands.py

releasenotes/notes/seed-clouds-yaml-cbaf1961c5f8ceb0.yaml