fix ant-design/ant-design#21906

[thnt]

Ref: ant-design/ant-design#21906

[vercel]

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[codecov]

Codecov Report

Merging #38 into master will decrease coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #38      +/-   ##
==========================================
- Coverage   99.53%   99.53%   -0.01%     
==========================================
  Files          40       40              
  Lines        1718     1713       -5     
  Branches      515      513       -2     
==========================================
- Hits         1710     1705       -5     
  Misses          6        6              
  Partials        2        2

Impacted Files	Coverage Δ
src/utils/dateUtil.ts	100% <100%> (ø)	⬆️
src/generate/moment.ts	100% <100%> (ø)	⬆️

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[zombieJ]

+ rc-picker@1.4.2

[zombieJ]

This patch breaks zh_CN start weekday. Need to be revert.