Add catalog integration test

[iwangjintian]

Hello haishi, I met with this problem when I create a catalog with schema field specified. Catalog in version "v1" cannot be handled as a Catalog: strict decoding error: unknown field "spec.metadata"

Here's the catalog: apiVersion: federation.symphony/v1 kind: Catalog metadata: name: config spec:
siteId: hq type: config name: config metadata: schema: schema properties: email: "sample@sample.com"

I checked the k8s catalog model, it seems to be on purepose. https://github.com/eclipse-symphony/symphony/blob/9f82f0a5baf3866a8b9d37edc25d0327166635e1/k8s/apis/model/v1/common_types.go#L112

However, i also see a sample catalog yaml file with schema specified, https://github.com/eclipse-symphony/symphony/blob/9f82f0a5baf3866a8b9d37edc25d0327166635e1/docs/samples/universe-data/chemical-factory/configurations-with-schema.yaml#L1 This confuses me.

So shall we support this case? I commented the test cases for the time being

[Haishi2016]

This should be a regression when we merged metadata into ObjectMeta. I think the Metadata field of the CatalogSpec should be restored.