test: fix jest with less import

[nanxiaobei]

[中文版模板 / Chinese template]

🤔 This is a ...

• New feature
• Bug fix
• Site / documentation update
• Demo update
• Component style update
• TypeScript definition update
• Bundle size optimization
• Performance optimization
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Other (about what?)

🔗 Related issue link

nanxiaobei/antd-img-crop#46

💡 Background and solution

jestjs/jest#3094

https://jestjs.io/docs/en/webpack#mocking-css-modules

📝 Changelog

Language	Changelog
🇺🇸 English
🇨🇳 Chinese

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• TypeScript definition is updated/provided or not needed
• Changelog is provided or not needed

[ant-design-bot]

[ant-design-bot]

[codesandbox-ci]

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[codecov]

Codecov Report

Merging #24900 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master   #24900   +/-   ##
=======================================
  Coverage   99.31%   99.31%           
=======================================
  Files         365      365           
  Lines        7301     7301           
  Branches     2032     1991   -41     
=======================================
  Hits         7251     7251           
  Misses         50       50           

Impacted Files	Coverage Δ
components/config-provider/context.tsx	100.00% <ø> (ø)
components/select/index.tsx	97.61% <ø> (ø)
components/auto-complete/index.tsx	100.00% <100.00%> (ø)
components/input/Group.tsx	100.00% <100.00%> (ø)
components/modal/useModal/HookModal.tsx	100.00% <100.00%> (ø)
components/typography/Typography.tsx	100.00% <100.00%> (ø)

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