Updated to new go version

Signed-off-by: Arno Broekhof <[email protected]>

go.mod

@@ -1,8 +1,23 @@
 module github.com/arnobroekhof/rd2wgs84
 
-go 1.16
+go 1.17
 
 require (
 	github.com/mitchellh/cli v1.0.0
 	github.com/stretchr/testify v1.4.0
 )
+
+require (
+	github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310 // indirect
+	github.com/bgentry/speakeasy v0.1.0 // indirect
+	github.com/davecgh/go-spew v1.1.0 // indirect
+	github.com/fatih/color v1.7.0 // indirect
+	github.com/hashicorp/errwrap v1.0.0 // indirect
+	github.com/hashicorp/go-multierror v1.0.0 // indirect
+	github.com/mattn/go-colorable v0.0.9 // indirect
+	github.com/mattn/go-isatty v0.0.3 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/posener/complete v1.1.1 // indirect
+	golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc // indirect
+	gopkg.in/yaml.v2 v2.2.2 // indirect
+)