Cloud-pak-operations-cli

- Show latest internal plug-in version
- Suppress Ansible warnings (`ANSIBLE_INVENTORY_UNPARSED_WARNING`, `ANSIBLE_LOCALHOST_WARNING`) when executing Ansible playbooks

Add support for registering Click commands from different packages within the same command group

- Move documentation to `gh-pages` branch

- Add support for both `pip` and `pip3` (`cpo adm ibm-internal-plugin install`)
- Fix `cpo-get-current-cluster-alias` script

- Add IBM-internal plug-in manager
- Fix detection of expired OAuth token when running Ansible playbooks
- Remove Fyre command group
- Require Python >= 3.10

- Add script cpo-get-current-cluster-alias
- Fix command 'cluster install-odf-storage-classes'