Merge pull request #184 from pellared/go-1.17

Update to Go 1.17

Author: fatih

go.mod

@@ -1,9 +1,10 @@
 module github.com/fatih/color
 
-go 1.13
+go 1.17
 
 require (
 	github.com/mattn/go-colorable v0.1.13
 	github.com/mattn/go-isatty v0.0.17
-	golang.org/x/sys v0.3.0 // indirect
 )
+
+require golang.org/x/sys v0.3.0 // indirect