[pass-reset_script] Fix. Changed lines 2 & 3 to no-longer use a depreciated feature

src/PassReset/formHandler.js

@@ -1,6 +1,6 @@
 const formEl = document.getElementById("reset");
-formEl.addEventListener('submit', () => {
-    event.preventDefault();
+formEl.addEventListener('submit', (listener) => {
+    listener.preventDefault();
     const formData = new FormData(formEl);
     if(formData.get("newPW") === formData.get("newPWConfirm")){
         formData.delete("newPWConfirm");