[Feature Request] Clicking and dragging cause the parent element to be ` event.target ` when using ` click.self ` on mask to close dialog/drawer

### Existing Component
是

### Component Name
Dialog/Drawer

### Description
The Drawer/Dialog component use `@click.self="handleWrapperClick"` to close it self now.

When someone click on the Drawer body, but dragging the cursor to the mask, It will still try to close the drawer.

This would be common when there is a InputBox in the drawer, and the user who want to select text in InputBox but dragging the cursor outside the drawer body accidentally.