rebaseCustomConnectorFork
Moves the fork's draft onto another published version of its base connector (a new Owlie major). Whatever the new base changed under the fork's own changes becomes an upstream conflict to resolve before publish. expectedBaseDigest is required: fork.base.digest as read, else CUSTOM_CONNECTOR_BASE_CHANGED.
rebaseCustomConnectorFork(
connectorId: ID!
expectedBaseDigest: String
expectedRevision: Int!
version: Int!
): CustomConnectorVersion!