feat(color): add official ECharts color schemes

[villebro]

🏆 Enhancements

Add ECharts 4.x and 5.x official color schemes.
4.x: https://github.com/apache/incubator-echarts/blob/eb396f27137af1d74b42b1b28752f204a34dbecf/src/model/globalDefault.js#L36-L41
5.x: https://github.com/apache/incubator-echarts/blob/4c916f527f211a34c8dd5555c23870db25a78b05/src/model/globalDefault.ts#L42-L55

Categorical:

Sequential:

Ping @Ovilia

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[codecov]

Codecov Report

Merging #751 into master will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #751      +/-   ##
==========================================
+ Coverage   24.43%   24.45%   +0.01%     
==========================================
  Files         334      335       +1     
  Lines        7652     7654       +2     
  Branches      937      937              
==========================================
+ Hits         1870     1872       +2     
  Misses       5708     5708              
  Partials       74       74              

Impacted Files	Coverage Δ
...set-ui-color/src/colorSchemes/sequential/common.ts	100.00% <ø> (ø)
...t-ui-color/src/colorSchemes/categorical/echarts.ts	100.00% <100.00%> (ø)

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[kristw]

I am confused. Why are they called "ECharts 4 colors" and "ECharts 5 colors" when there are more than 4 and 5 colors?

[villebro]

@kristw it's for version 4.x vs version 5.x. I'll update to make it more clear.

[ktmud]

LGTM!