Update module helm.sh/helm/v3 to v3.7.1

go.mod

@@ -3,13 +3,10 @@ module github.com/appuio/seiso
 go 1.16
 
 require (
-	github.com/googleapis/gnostic v0.5.1 // indirect
 	github.com/hashicorp/go-version v1.3.0
-	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/karrick/tparse/v2 v2.8.2
 	github.com/knadh/koanf v1.3.2
 	github.com/onsi/ginkgo v1.14.1 // indirect
-	github.com/onsi/gomega v1.10.2 // indirect
 	github.com/openshift/api v0.0.0-20210202165416-a9e731090f5e
 	github.com/openshift/client-go v0.0.0-20210112165513-ebc401615f47
 	github.com/sirupsen/logrus v1.8.1
@@ -18,12 +15,11 @@ require (
 	github.com/stretchr/testify v1.7.0
 	github.com/thoas/go-funk v0.9.1
 	gopkg.in/src-d/go-git.v4 v4.13.1
-	helm.sh/helm/v3 v3.5.4
-	k8s.io/api v0.20.4
-	k8s.io/apimachinery v0.20.4
-	k8s.io/cli-runtime v0.20.4
-	k8s.io/client-go v0.20.4
-	k8s.io/utils v0.0.0-20210111153108-fddb29f9d009 // indirect
+	helm.sh/helm/v3 v3.7.1
+	k8s.io/api v0.22.1
+	k8s.io/apimachinery v0.22.1
+	k8s.io/cli-runtime v0.22.1
+	k8s.io/client-go v0.22.1
 )
 
 replace (