RoomListPage: Fix skipping invisible items in goToNextRoom()

We don't want to skip over invisible items if they are one element after
the end of the ListView, but if they aren't the last item.

src/qml/Page/RoomListPage.qml

@@ -134,7 +134,7 @@ Kirigami.ScrollablePage {
     function goToNextRoom() {
         do {
             listView.incrementCurrentIndex();
-        } while (!listView.currentItem.visible && listView.currentIndex === listView.count)
+        } while (!listView.currentItem.visible && listView.currentIndex !== listView.count - 1)
         listView.currentItem.action.trigger();
     }