tpl: Sync go_templates for Go 1.18

Using Go tag go1.18 4aa1efed4853ea067d665a952eee77c52faac774

Updates #9677

tpl/internal/go_templates/htmltemplate/url_test.go

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build go1.13 && !windows
 // +build go1.13,!windows
 
 package template
@@ -50,7 +51,7 @@ func TestURLFilters(t *testing.T) {
 
 	tests := []struct {
 		name    string
-		escaper func(...interface{}) string
+		escaper func(...any) string
 		escaped string
 	}{
 		{