Adds support for Ansible collections (#9582)

.gitignore

.gitlab-ci/lint.yml

.gitlab-ci/vagrant.yml

README.md

cluster.yml

docs/ansible_collection.md

galaxy.yml

library/kube.py

library/kube.py

playbooks/ansible_version.yml

playbooks/cluster.yml

playbooks/facts.yml

playbooks/legacy_groups.yml

playbooks/recover-control-plane.yml

playbooks/remove-node.yml

playbooks/reset.yml

playbooks/scale.yml

playbooks/upgrade-cluster.yml

plugins/modules/kube.py

recover-control-plane.yml