TF Conversions are not applied in Update function

[digna-ionos]

Not applying the tf conversion after mashalling state map causes error when setting observation.

upjet/pkg/controller/external_tfpluginsdk.go

Line 699 in 3afbb77

err = mg.(resource.Terraformed).SetObservation(stateValueMap)

Possible solution:

	stateValueMap, err = n.config.ApplyTFConversions(stateValueMap, config.FromTerraform)
	if err != nil {
		return managed.ExternalUpdate{}, errors.Wrap(err, "cannot convert the singleton lists for the updated resource state value map into embedded objects")
	}