fix(Calender): failed to render months after changing maxDate or minDate (#10668)

Co-authored-by: yuyuehui.yyh <yuyuehui.yyh@digital-engine.com>

packages/vant/src/calendar/Calendar.tsx

@@ -185,6 +185,10 @@ export default defineComponent({
       const months: Date[] = [];
       const cursor = new Date(props.minDate);
 
+      if (props.lazyRender && !props.show) {
+        return months;
+      }
+
       cursor.setDate(1);
 
       do {