(bugfix) don't cleanup catalog if error is already exists

Author: joelanford

go.mod

@@ -13,6 +13,5 @@ require (
 	k8s.io/apiextensions-apiserver v0.18.2
 	k8s.io/apimachinery v0.18.4
 	k8s.io/client-go v0.18.4
-	sigs.k8s.io/cluster-api v0.3.6
 	sigs.k8s.io/controller-runtime v0.6.0
 )