fix: Bar stacking on v2 doesn't work if the x-axis is value type

[diegomedina248]

SUMMARY

When GENERIC_CHART_AXES is enabled, stacking on bar chart v2 is not working correctly in all cases.
The reason is that bar stacking is supported by echarts only for categorical types.
Source: apache/echarts#15102

This PR hides that feature if the axis is not categorical.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

Before:

Screen.Recording.2022-07-01.at.15.06.09.mov

After:

new.mov

TESTING INSTRUCTIONS

1. Enable GENERIC_CHART_AXES.
2. Create Bar v2 charts with different types in the x-types.

Ensure the stack option is only available for categorical types, and that it works as expected.

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

[codecov]

Codecov Report

Merging #20591 (cfb8974) into master (b870a21) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master   #20591      +/-   ##
==========================================
- Coverage   66.79%   66.78%   -0.01%     
==========================================
  Files        1754     1754              
  Lines       65561    65575      +14     
  Branches     6933     6939       +6     
==========================================
+ Hits        43793    43796       +3     
- Misses      20014    20024      +10     
- Partials     1754     1755       +1     

Flag	Coverage Δ
javascript	51.80% <0.00%> (-0.02%)	⬇️

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

Impacted Files	Coverage Δ
...d/packages/superset-ui-chart-controls/src/types.ts	100.00% <ø> (ø)
...tend/plugins/plugin-chart-echarts/src/controls.tsx	45.71% <0.00%> (-27.02%)	⬇️
...c/filters/components/Select/SelectFilterPlugin.tsx	62.82% <0.00%> (-1.29%)	⬇️
superset-frontend/src/components/Select/Select.tsx	87.44% <0.00%> (ø)
...set-ui-core/src/ui-overrides/UiOverrideRegistry.ts	100.00% <0.00%> (ø)
...d/src/SqlLab/components/SaveDatasetModal/index.tsx	34.61% <0.00%> (+0.46%)	⬆️
...tend/src/views/CRUD/data/database/DatabaseList.tsx	68.36% <0.00%> (+0.65%)	⬆️
...perset-frontend/src/views/CRUD/welcome/Welcome.tsx	75.00% <0.00%> (+0.77%)	⬆️

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[zhaoyongjie]

/testenv up

[github-actions]

@zhaoyongjie Ephemeral environment spinning up at http://54.184.228.100:8080. Credentials are admin/admin. Please allow several minutes for bootstrapping and startup.

[zhaoyongjie]

/testenv up FEATURE_GENERIC_CHART_AXES=true

[github-actions]

@zhaoyongjie Ephemeral environment spinning up at http://35.89.160.47:8080. Credentials are admin/admin. Please allow several minutes for bootstrapping and startup.

[zhaoyongjie]

The root cause of the case was multiple metrics applied in the stack bar chart.

1. The bar chart in the Echart supports timeseries as the x-axis to stack. e.g.

barchart.timeseries.stack.mov

2. we should find a way to support multiple metrics in the bar chart, or just avoid applying multiple metrics in the stacked bar chart, instead of removing the entire stack feature in the timeseries barchart.

[rusackas]

@diegomedina248 @zhaoyongjie should we set up a time to sync on this and get to the bottom of it?

[diegomedina248]

Closed in favor on #20805

[github-actions]

Ephemeral environment shutdown and build artifacts deleted.