This commit appends the README.md to state that yaml files should start
with `---` and end with `...`. This also addresses some linting
warnings that were not appearing during pre-commit on local system.
Identity management Team in their testing found several issues while
testing the playbooks. To ensure they continue working on deployment and
in testing, we have identified and fixed the following issues:
- Inventory variables moved to separate main.yml files were not in yaml
format
- role-rocky-ipa-client.yml was not directly pointing to its
collection/role
- role-rocky-ipa-replica.yml was not directly pointing to its
collection/role