fix(examples): adjust result parsing in demo file

Signed-off-by: Lachlan Heywood <[email protected]>

Author: lachieh

examples/components/bundled-esbuild/demo.js

@@ -5,4 +5,4 @@ const XML_DATA = "<item><title>Hello</title><score>3</score></item><item><title>
 
 const jsonScore = dataUtils.calculateScore({ tag: "json", val: JSON_DATA });
 const xmlScore = dataUtils.calculateScore({ tag: "xml", val: XML_DATA });
-console.log(`${jsonScore}${xmlScore}`);
+console.log(jsonScore + xmlScore);