fix: categorical x-axis can't apply the label of column

[zhaoyongjie]

SUMMARY

This PR intends to fix that the categorical x-axis can't correct to render. This issue is caused by not getting the the label of column.

When I fix this issue, I found another issue in the Adhoc Column control is that the query result can't apply the label of column (alias in the SQL) as well, but this issue requires extensive refactoring, which is beyond the scope of this PR.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

After

Before

TESTING INSTRUCTIONS

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

[villebro]

LGTM

[codecov]

Codecov Report

Merging #21869 (7237907) into master (0a4ecca) will decrease coverage by 0.00%.
The diff coverage is 20.00%.

❗ Current head 7237907 differs from pull request most recent head d5569c6. Consider uploading reports for the commit d5569c6 to get more accurate results

@@            Coverage Diff             @@
##           master   #21869      +/-   ##
==========================================
- Coverage   66.92%   66.92%   -0.01%     
==========================================
  Files        1805     1805              
  Lines       69079    69085       +6     
  Branches     7379     7383       +4     
==========================================
  Hits        46233    46233              
- Misses      20940    20944       +4     
- Partials     1906     1908       +2     

Flag	Coverage Δ
javascript	53.32% <20.00%> (-0.01%)	⬇️

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Impacted Files	Coverage Δ
...hart-echarts/src/MixedTimeseries/transformProps.ts	0.00% <0.00%> (ø)
...gin-chart-echarts/src/Timeseries/transformProps.ts	51.72% <40.00%> (-1.85%)	⬇️

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