chore: update go-critic

Author: ldez

go.mod

@@ -21,7 +21,7 @@ require (
 	github.com/esimonov/ifshort v1.0.2
 	github.com/fatih/color v1.13.0
 	github.com/fzipp/gocyclo v0.3.1
-	github.com/go-critic/go-critic v0.5.6
+	github.com/go-critic/go-critic v0.6.0
 	github.com/go-xmlfmt/xmlfmt v0.0.0-20191208150333-d5b6f63a941b
 	github.com/gofrs/flock v0.8.1
 	github.com/golangci/check v0.0.0-20180506172741-cfe4005ccda2