Update various build tools (#1450)
Update various build tools (#1450)

* Bigger version updates
  * helm3
  * hugo
* Use release numbers instead of shas for
  * goimports
  * prototool
* Update patch versions
  * kubectl
  * golang protobuf
  * k8s code generator
  * gen grpc gateway
  * gen swagger
* Update linters
  * haolint
istio/tools,istio/tools,istio/tools,istio/tools,istio/tools,istio/tools