fix(virtual-list): 函数修改

Author: jxhhdx

packages/devui-vue/devui/virtual-list/src/virtual-list.tsx

@@ -326,7 +326,7 @@ export default defineComponent({
  );
 
  ctx.expose({
- onScrollTo(index: number) {
+ scrollTo(index: number) {
  syncScrollTop(index * (props.itemHeight || DEFAULT_HEIGHT));
  }
  });