fixup

Co-authored-by: Grigorii K. Shartsev <me@shgk.me>
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

Author: susnux

src/components/NcChip/NcChip.vue

@@ -183,7 +183,7 @@ const slots = defineSlots<{
 	 * Make sure that the icon is not exceeding a height of `--chip-size`.
 	 * For round icons a exact size of `var(--chip-size)` is recommended.
 	 */
-	icon: Slot
+	icon?: Slot
 }>()
 
 const canClose = computed(() => !props.noClose)