refactor: fixed xo aspect "53:6 - url is never reassigned. Use const instead. - prefer-const"

Author: mfranzke

src/loading-attribute-polyfill.js

@@ -50,7 +50,7 @@ if ('IntersectionObserver' in window) {
  * @param {String} urlString The URL to remove the URL query parts from
  */
 function removeLazyPolyfillURLParts(urlString) {
-	let url = new URL(urlString);
+	const url = new URL(urlString);
 	let params = url.searchParams;
 
 	params.delete('loading');