chore: update deps

Signed-off-by: Leonardo Grasso <[email protected]>

Author: leogr

go.mod

@@ -13,24 +13,22 @@ require (
 	github.com/go-playground/universal-translator v0.17.0
 	github.com/go-playground/validator/v10 v10.2.0
 	github.com/gogo/protobuf v1.3.0 // indirect
-	github.com/google/btree v1.0.0 // indirect
 	github.com/googleapis/gnostic v0.3.1 // indirect
 	github.com/gregjones/httpcache v0.0.0-20190611155906-901d90724c79 // indirect
 	github.com/imdario/mergo v0.3.8 // indirect
 	github.com/json-iterator/go v1.1.7 // indirect
 	github.com/kris-nova/logger v0.0.0-20181127235838-fd0d87064b06
 	github.com/kris-nova/lolgopher v0.0.0-20180921204813-313b3abb0d9b // indirect
 	github.com/mattn/go-colorable v0.1.4 // indirect
-	github.com/mattn/go-isatty v0.0.10 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
 	github.com/pkg/errors v0.8.1 // indirect
-	github.com/spf13/cobra v0.0.5
-	github.com/spf13/pflag v1.0.3
-	github.com/spf13/viper v1.3.2
+	github.com/spf13/cobra v0.0.6
+	github.com/spf13/pflag v1.0.5
+	github.com/spf13/viper v1.6.2
 	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
-	golang.org/x/sys v0.0.0-20191008105621-543471e840be
+	golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd
 	golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	k8s.io/api v0.0.0-20190409021203-6e4e0e4f393b