Bring the litellm plugin under terraform management like the gpg one. It was
registered manually before terraform owned the catalog, so its state must be
imported before applying, otherwise apply fails creating an entry that already
exists.
- Add config/plugins/vault-plugin-secrets-litellm.yaml (sha256 = released v0.1.1
openbao binary; verify against the live catalog on import).
Manual pre-step before apply:
cd environments/au/syd1
terragrunt import \
'module.plugin["vault-plugin-secrets-litellm"].vault_plugin.this' \
secret/vault-plugin-secrets-litellm