Support for XR Conditions

### What problem are you facing?

Crossplane handles status conditions for Composite Resources differently to other fields.

they are a seperate part of the `RunFunctionResponse` and they are ignored if present on the `desired.composite`

https://github.com/crossplane/function-sdk-go/blob/5c539d73086161e82568d8126c45cc629b54ecdb/proto/v1/run_function.pb.go#L687-L688

### How could this Function help solve your problem?

I am not sure if kro allows setting status conditions but from a crossplane point of view it would be nice if it were possible.

maybe they could be detected on the XR and converted into the format wanted by the `RunFunctionResponse`?