Update controller-runtime to v0.6.0

Author: stefanprodan

go.mod

@@ -4,21 +4,20 @@ go 1.13
 
 require (
 	github.com/blang/semver v3.5.0+incompatible
-	github.com/fluxcd/pkg v0.0.1
+	github.com/fluxcd/pkg v0.0.2
 	github.com/go-git/go-billy/v5 v5.0.0
 	github.com/go-git/go-git/v5 v5.1.0
 	github.com/go-logr/logr v0.1.0
 	github.com/onsi/ginkgo v1.11.0
 	github.com/onsi/gomega v1.8.1
 	github.com/sosedoff/gitkit v0.2.1-0.20191202022816-7182d43c6254
-	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
-	helm.sh/helm/v3 v3.1.2
-	k8s.io/api v0.17.2
-	k8s.io/apimachinery v0.17.2
-	k8s.io/client-go v0.17.2
+	helm.sh/helm/v3 v3.2.4
+	k8s.io/api v0.18.4
+	k8s.io/apimachinery v0.18.4
+	k8s.io/client-go v0.18.4
 	rsc.io/letsencrypt v0.0.3 // indirect
-	sigs.k8s.io/controller-runtime v0.5.0
-	sigs.k8s.io/yaml v1.1.0
+	sigs.k8s.io/controller-runtime v0.6.0
+	sigs.k8s.io/yaml v1.2.0
 )
 
 // TODO(hidde): drop when PR is accepted: