[V5] When brush-select clearing the state, the original state of the element is not retained

### Describe the bug / 问题描述


I think it is only necessary to clear the state set by "brush-select".
https://github.com/antvis/G6/blob/ab97b6a84c9b1ac7f599e34568714376278583f0/packages/g6/src/behaviors/brush-select.ts#L212

### Reproduction link / 重现链接

_No response_

### Steps to Reproduce the Bug or Issue / 重现步骤

1. Enable `brush-select`
2. Click canvas
3. All element states will be clear

### G6 Version / G6 版本

🆕 5.x

### Operating System / 操作系统

macOS, Windows

### Browser / 浏览器

Chrome, Edge, Others / 其他

### Additional context / 补充说明

_No response_

Start in packages/g6/src/behaviors/brush-select.ts around line 212 and reproduce the issue with brush-select enabled, then click the canvas. Trace which states are cleared and compare them with the element states present before the click. Done means clearing brush-select state without removing the element's original state.

Written by the indexing model from the issue text.