TemplateStamp

Fix TreeWalker on older browsers were arguments are not optional.

Also updates package-lock

Author: Steven Orvell

lib/mixins/template-stamp.js

@@ -12,7 +12,8 @@ import '../utils/boot.js';
 import { dedupingMixin } from '../utils/mixin.js';
 import { legacyOptimizations } from '../utils/settings.js';
 
-const walker = document.createTreeWalker(document);
+const walker = document.createTreeWalker(document, NodeFilter.SHOW_ALL,
+    null, false);
 
 // 1.x backwards-compatible auto-wrapper for template type extensions
 // This is a clear layering violation and gives favored-nation status to