Namespace/CRD creation should happen before PreSync phase

[jessesuen]

Summary

Namespace and CRD are special resources that need to be created before others, as they block creation of resources in that namespace or resources of that CRD kind. Therefore, these objects should be created before the PreSync phase (perhaps conditionally if we detect that there are PreSync resources in that namespace or of that CRD

Motivation

Some helm charts will create a CRD and CRs as a hook.