Add Gocritic

This also fixes the issues laid out by gocritic

node/node.go

@@ -46,7 +46,7 @@ const (
 //
 // Note: Implementers can choose to manage a node themselves, in which case
 // it is not needed to provide an implementation for this interface.
-type NodeProvider interface { //nolint:golint
+type NodeProvider interface {
 	// Ping checks if the node is still active.
 	// This is intended to be lightweight as it will be called periodically as a
 	// heartbeat to keep the node marked as ready in Kubernetes.