* Skip CRD application during downgrade
With the addition of the v2alpha1 subscription CRD, rolling back to
a previous version does not work seamlessly. This is due to k8s not
allowing a new CRD without the v2alpha1 version.
As CRDs are additive skipping their removal when downgrading should
not impact anything. Handling this with an implicit flag allows for
users to have an easy experience without touching the CRDs.
* Fix go.mod with go mod tidy
Co-authored-by: halspang <70976921+halspang@users.noreply.github.com>