Spin style issue display:none multiple other characters

[airlenet]

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• [ ] I have searched the issues of this repository and believe that this is not a duplicate.

Version

3.2.12

Environment

windows, edge/chrome,3.2

Reproduction link

https://github.com/vueComponent/ant-design-vue/blob/main/components/spin/style/index.less

Steps to reproduce

ant-design-vue/components/spin/style/index.less

What is expected?

ant-design-vue/components/spin/style/index.less 89行 非法样式 display: ~'none \9';

What is actually happening?

prod-layout组件，使用时

导致浏览器无法渲染样式，