Repository: ant-design
Issue: Table没有border时，columns存在只有一列的子列下的样式问题
Labels: help wanted,Inactive,unconfirmed

### Reproduction link

[![Edit on CodeSandbox](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/p/sandbox/antd-reproduction-template-forked-ccjm2y?layout=%257B%2522sidebarPanel%2522%253A%2522EXPLORER%2522%252C%2522rootPanelGroup%2522%253A%257B%2522direction%2522%253A%2522horizontal%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522id%2522%253A%2522ROOT_LAYOUT%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522clrsza86600063b6hy34qo4ny%2522%252C%2522sizes%2522%253A%255B100%252C0%255D%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522EDITOR%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522id%2522%253A%2522clrsza86500023b6hphjvup8g%2522%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522SHELLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522id%2522%253A%2522clrsza86500033b6hjuncxtfi%2522%257D%255D%252C%2522sizes%2522%253A%255B100%255D%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522DEVTOOLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522id%2522%253A%2522clrsza86500053b6htlm4jaig%2522%257D%255D%252C%2522sizes%2522%253A%255B100%255D%257D%255D%252C%2522sizes%2522%253A%255B50%252C50%255D%257D%252C%2522tabbedPanels%2522%253A%257B%2522clrsza86500023b6hphjvup8g%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clrsza86500013b6h3tmjs3mm%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522FILE%2522%252C%2522filepath%2522%253A%2522%252Findex.js%2522%252C%2522state%2522%253A%2522IDLE%2522%257D%255D%252C%2522id%2522%253A%2522clrsza86500023b6hphjvup8g%2522%252C%2522activeTabId%2522%253A%2522clrsza86500013b6h3tmjs3mm%2522%257D%252C%2522clrsza86500053b6htlm4jaig%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clrsza86500043b6htpf6z89y%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522UNASSIGNED_PORT%2522%252C%2522port%2522%253A0%252C%2522path%2522%253A%2522%252F%2522%257D%255D%252C%2522id%2522%253A%2522clrsza86500053b6htlm4jaig%2522%252C%2522activeTabId%2522%253A%2522clrsza86500043b6htpf6z89y%2522%257D%252C%2522clrsza86500033b6hjuncxtfi%2522%253A%257B%2522tabs%2522%253A%255B%255D%252C%2522id%2522%253A%2522clrsza86500033b6hjuncxtfi%2522%257D%257D%252C%2522showDevtools%2522%253Atrue%252C%2522showShells%2522%253Afalse%252C%2522showSidebar%2522%253Atrue%252C%2522sidebarPanelSize%2522%253A15%257D)

### Steps to reproduce

columns 中某一列的children只有一列时

### What is expected?

borderd没有设置为true，若某列只有一列子列时，父级和子级中间不要有横线，再者希望父级右侧的竖线在中间位置

### What is actually happening?

父级和子级中间有横线，且父级右侧的竖线在上方

| Environment | Info |
| --- | --- |
| antd | 5.16.1 |
| React | 17 |
| System | mac |
| Browser | chrome |

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