DEICH-6240 move declaration of abortController

Needs to be declared before search function, which is a user of said abortController.

Closes DEICH-6240

deichman.no/components/WorkSeriesPublicationList/WorkSeriesPublicationList.js

@@ -38,6 +38,8 @@ const WorkSeriesPublicationList = props => {
     dispatch(toggleFavourites(data));
   };
 
+  const abortController = new AbortController();
+
   const handleLink = () => {
     tracker.click(WORKSERIES, workSeriesLabel, SHOW_MORE);
   };
@@ -64,7 +66,6 @@ const WorkSeriesPublicationList = props => {
 
   // Search for the data and set the result
   useEffect(() => {
-    const abortController = new AbortController();
 
     search().catch (e => {
       if (e.name !== "AbortError") {