Update module github.com/spf13/cobra to v1

Signed-off-by: Renovate Bot <bot@renovateapp.com>

go.mod

@@ -8,7 +8,6 @@ require (
 	github.com/cyphar/filepath-securejoin v0.2.2 // indirect
 	github.com/gobuffalo/packr v1.30.1
 	github.com/gobwas/glob v0.2.3 // indirect
-	github.com/golang/protobuf v1.3.2 // indirect
 	github.com/google/uuid v1.1.1 // indirect
 	github.com/huandu/xstrings v1.2.0 // indirect
 	github.com/imdario/mergo v0.3.8 // indirect
@@ -17,13 +16,11 @@ require (
 	github.com/nicksnyder/go-i18n v1.10.1 // indirect
 	github.com/nicksnyder/go-i18n/v2 v2.0.2 // indirect
 	github.com/pelletier/go-toml v1.5.0 // indirect
-	github.com/pkg/errors v0.8.1 // indirect
-	github.com/spf13/cobra v0.0.7
+	github.com/spf13/cobra v1.1.3
 	github.com/stretchr/objx v0.2.0 // indirect
 	golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 // indirect
 	golang.org/x/net v0.0.0-20191011234655-491137f69257 // indirect
 	golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e // indirect
-	golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a // indirect
 	gopkg.in/alecthomas/kingpin.v3-unstable v3.0.0-20180810215634-df19058c872c // indirect
 	gopkg.in/yaml.v2 v2.4.0
 	k8s.io/apimachinery v0.0.0-20190322104434-6d73c65dcf6c // indirect