Merge pull request #11 from breml/dependency-update

Update dependencies

go.mod

@@ -3,11 +3,17 @@ module github.com/breml/logstash-config
 go 1.14
 
 require (
-	github.com/hashicorp/go-multierror v1.1.0
+	github.com/fsnotify/fsnotify v1.5.1 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1
 	github.com/kr/pretty v0.2.0 // indirect
+	github.com/pelletier/go-toml v1.9.4 // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/sergi/go-diff v1.1.0
-	github.com/spf13/cobra v1.1.3
-	github.com/spf13/viper v1.7.1
-	github.com/stretchr/testify v1.5.1 // indirect
+	github.com/spf13/cast v1.4.1 // indirect
+	github.com/spf13/cobra v1.2.1
+	github.com/spf13/viper v1.8.1
+	golang.org/x/sys v0.0.0-20210910150752-751e447fb3d0 // indirect
+	golang.org/x/text v0.3.7 // indirect
+	gopkg.in/ini.v1 v1.63.0 // indirect
 )