Registers the released v0.1.0 rancher secrets plugin in the OpenBao plugin
catalog so it can be mounted. The binary is laid down on the vault nodes by
Puppet (openbao-plugin-secrets-rancher RPM).
- Add config/plugins/vault-plugin-secrets-rancher.yaml (type=secret,
command=vault-plugin-secrets-rancher, sha256 pinned to the released binary).