fix(Carousel): add aria-current attribute to active dot (#4447)

Co-authored-by: Jakub <jakub.michalek@freelo.io>

src/runtime/components/Carousel.vue

@@ -339,6 +339,7 @@ defineExpose({
             :aria-label="t('carousel.goto', { slide: index + 1 })"
             :class="ui.dot({ class: props.ui?.dot, active: selectedIndex === index })"
             :data-state="selectedIndex === index ? 'active' : undefined"
+            :aria-current="selectedIndex === index ? true : undefined"
             @click="scrollTo(index)"
           />
         </template>