Uptest need to skip Namespaces/v1 similar to Secrets/v1

[ytsarev]

What happened?

Uptes is getting suck in endless evaluation loop in cases when standard core Namespace is part of the test example material.

For example, if

apiVersion: v1
kind: Namespace
metadata:
  name: test-namespace

is getting applied by uptest, then the test run will timeout on the following condition:

 case.go:363: command "$***KUBECTL*** wait namespace./test-namespace --for=condition=Ready --timeout 10s" 

How can we reproduce it?

Add Namespace to your uptest example

What environment did it happen in?

• Uptest Version: v0.11.1

Possible solution

Implement the similar skipping logic, see Secrets handling PR upbound/official-providers-ci#37