fix jump to accordion item vs regular anchor link

src/components/accordion-item/accordion-item.tsx

@@ -130,7 +130,7 @@ export class AccordionItem {
     if (anchor.length > 0) {
       anchor = anchor.substr(1);
       let target = document.querySelectorAll(`[id=${anchor}]`)[0];
-      if (target) {
+      if (target && target.classList.contains('hy-accordion__button')) {
         let targetParent = target.closest('.hy-accordion__item');
         let targetContent = targetParent.querySelectorAll('.hy-accordion__content')[0];