Update to latest Helm release

Signed-off-by: Martin Hickey <martin.hickey@ie.ibm.com>

go.mod

@@ -8,17 +8,11 @@ require (
 	github.com/maorfr/helm-plugin-utils v0.0.0-20200827170302-51b70049c73f
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/pkg/errors v0.9.1
-	github.com/spf13/cobra v1.1.1
+	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
-	github.com/ugorji/go v1.1.4 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	helm.sh/helm/v3 v3.5.1
-	k8s.io/apimachinery v0.20.2
+	helm.sh/helm/v3 v3.6.3
+	k8s.io/apimachinery v0.21.0
 	k8s.io/helm v2.17.0+incompatible
 )
 
-replace (
-	github.com/Azure/go-autorest => github.com/Azure/go-autorest v13.3.2+incompatible
-	github.com/docker/distribution => github.com/docker/distribution v0.0.0-20191216044856-a8371794149d
-	gotest.tools => gotest.tools/v3 v3.0.2
-)
+replace github.com/docker/distribution => github.com/docker/distribution v0.0.0-20191216044856-a8371794149d