fix(word cloud): series label format fixed for custom sql queries

[ashgorithm]

fix(word cloud) - issue #19975 - series label format fixed for custom sql queries

SUMMARY

This is a fix for issue
#19975
For custom sql queries the type of series field is different from string. Made changes to the interface LegacyWordCloudFormData interface and series label in encoding.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

before:

after:

TESTING INSTRUCTIONS

1. select Girl names chart word cloud
2. for dimension, select custom sql as upper(name)
3. word cloud with upper case names should be rendered.

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[github-actions]

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[villebro]

Thanks for the fix! Please use getColumnLabel

[villebro]

I just did a very similar fix yesterday to the Heatmap plugin. Please check the getColumnLabel util and how it can be used here: #23507

[ashgorithm]

Thanks for pointing me to the util function! I have made the changes.

[villebro]

Nice, LGTM! 🎉

[codecov]

Codecov Report

Merging #23517 (e3dfed8) into master (5d910aa) will increase coverage by 0.01%.
The diff coverage is 66.52%.

❗ Current head e3dfed8 differs from pull request most recent head 6e02474. Consider uploading reports for the commit 6e02474 to get more accurate results

@@            Coverage Diff             @@
##           master   #23517      +/-   ##
==========================================
+ Coverage   67.63%   67.64%   +0.01%     
==========================================
  Files        1910     1914       +4     
  Lines       73746    73926     +180     
  Branches     7987     8020      +33     
==========================================
+ Hits        49878    50010     +132     
- Misses      21826    21873      +47     
- Partials     2042     2043       +1     

Flag	Coverage Δ
javascript	53.89% <54.37%> (+0.04%)	⬆️
postgres	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
.../packages/superset-ui-core/src/chart/types/Base.ts	100.00% <ø> (ø)
...gins/legacy-plugin-chart-world-map/src/WorldMap.js	0.00% <0.00%> (ø)
...plugins/legacy-plugin-chart-world-map/src/index.js	66.66% <ø> (ø)
.../plugins/plugin-chart-echarts/src/BoxPlot/index.ts	50.00% <ø> (ø)
...d/plugins/plugin-chart-echarts/src/Funnel/index.ts	50.00% <ø> (ø)
...nd/plugins/plugin-chart-echarts/src/Gauge/index.ts	50.00% <ø> (ø)
...ns/plugin-chart-echarts/src/Graph/EchartsGraph.tsx	0.00% <0.00%> (ø)
...nd/plugins/plugin-chart-echarts/src/Graph/index.ts	50.00% <ø> (ø)
...rts/src/MixedTimeseries/EchartsMixedTimeseries.tsx	0.00% <0.00%> (ø)
.../plugin-chart-echarts/src/MixedTimeseries/index.ts	25.00% <ø> (ø)
... and 45 more

... and 16 files with indirect coverage changes

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