Fix the delete suggestion button not working and using a deprecated endpoint (#34396)

app/javascript/mastodon/api/suggestions.ts

@@ -5,4 +5,4 @@ export const apiGetSuggestions = (limit: number) =>
   apiRequestGet<ApiSuggestionJSON[]>('v2/suggestions', { limit });
 
 export const apiDeleteSuggestion = (accountId: string) =>
-  apiRequestDelete(`v1/suggestions/${accountId}`);
+  apiRequestDelete(`v2/suggestions/${accountId}`);

app/javascript/mastodon/features/explore/components/card.jsx

@@ -25,7 +25,7 @@ export const Card = ({ id, source }) => {
   const dispatch = useDispatch();
 
   const handleDismiss = useCallback(() => {
-    dispatch(dismissSuggestion(id));
+    dispatch(dismissSuggestion({ accountId: id }));
   }, [id, dispatch]);
 
   let label;