Support custom status checking for composite resources #76
Description
What problem are you facing?
Certain resources (eg. storage class, volume snapshot class, other custom CRD resource types) don't have type: Ready, status: True in their status, cause function-auto-ready reporting them as not yet ready even when they have been created successfully.
How could this Function help solve your problem?
It would be helpful if there's a way to configure what status message or specific field to look for status update.