Enhancement: allow api auth with moonraker service (#2934)

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Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

src/widgets/moonraker/widget.js

@@ -1,8 +1,8 @@
-import genericProxyHandler from "utils/proxy/handlers/generic";
+import credentialedProxyHandler from "utils/proxy/handlers/credentialed";
 
 const widget = {
   api: "{url}/printer/objects/query?{endpoint}",
-  proxyHandler: genericProxyHandler,
+  proxyHandler: credentialedProxyHandler,
 
   mappings: {
     print_stats: {