all: Format code with gofumpt

See https://github.com/mvdan/gofumpt

tpl/tplimpl/template_funcs.go

@@ -60,8 +60,10 @@ import (
 	_ "github.com/gohugoio/hugo/tpl/urls"
 )
 
-var _ texttemplate.ExecHelper = (*templateExecHelper)(nil)
-var zero reflect.Value
+var (
+	_    texttemplate.ExecHelper = (*templateExecHelper)(nil)
+	zero reflect.Value
+)
 
 type templateExecHelper struct {
 	running bool // whether we're in server mode.
@@ -145,7 +147,6 @@ func newTemplateExecuter(d *deps.Deps) (texttemplate.Executer, map[string]reflec
 }
 
 func createFuncMap(d *deps.Deps) map[string]interface{} {
-
 	funcMap := template.FuncMap{}
 
 	// Merge the namespace funcs
@@ -172,5 +173,4 @@ func createFuncMap(d *deps.Deps) map[string]interface{} {
 	}
 
 	return funcMap
-
 }