Merge "Build overcloud host image directly with DIB"

ansible/group_vars/all/overcloud-dib

ansible/overcloud-host-image-build.yml

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

ansible/seed-ipa-build.yml

dev/functions

etc/kayobe/overcloud-dib.yml

kayobe/cli/commands.py

kayobe/tests/unit/cli/test_commands.py

playbooks/kayobe-seed-base/overrides.yml.j2

roles/kayobe-diagnostics/files/get_logs.sh

setup.cfg