fix: checkbox emit unexpected value (vueComponent#3549)

Author: zkwolf

components/vc-checkbox/src/Checkbox.jsx

@@ -69,11 +69,6 @@ export default defineComponent({
       if (!('checked' in props)) {
         this.sChecked = e.target.checked;
       }
-      // fix https://github.com/vueComponent/ant-design-vue/issues/3047
-      if ('checked' in props) {
-        this.$refs.input.checked = props.checked;
-      }
-      this.$forceUpdate(); // change前，维持现有状态
       e.shiftKey = this.eventShiftKey;
       const eventObj = {
         target: {
@@ -88,6 +83,12 @@ export default defineComponent({
         },
         nativeEvent: e,
       };
+
+      // fix https://github.com/vueComponent/ant-design-vue/issues/3047
+      // 受控模式下维持现有状态
+      if ('checked' in props) {
+        this.$refs.input.checked = props.checked;
+      }
       this.__emit('update:checked', eventObj);
       this.__emit('change', eventObj);
       this.eventShiftKey = false;