Update ingress API to networking.k8s.io/v1
This is needed for k8s 1.22 (stackspin#963 (closed)):
helm install failed: unable to build kubernetes objects from release manifest: unable to recognize "": no matches for kind "Ingress" in version "extensions/v1beta1"
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information