*: fix flaky test TestIndexUsageTable

[hawkingrei]

What problem does this PR solve?

Issue Number: close #56554

Problem Summary:

What changed and how does it work?

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No need to test

  • I checked and no code files have been changed.

Side effects

• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Defined2014, tiancaiamao

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-10-11 03:50:52.628629008 +0000 UTC m=+1190808.048842012: ☑️ agreed by tiancaiamao.
• 2024-10-11 03:52:07.538046946 +0000 UTC m=+1190882.958259957: ☑️ agreed by Defined2014.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.4699%. Comparing base (329af09) to head (b20b9af).
Report is 12 commits behind head on master.

Additional details and impacted files

@@                Coverage Diff                @@
##             master     #56555         +/-   ##
=================================================
- Coverage   73.3539%   56.4699%   -16.8840%     
=================================================
  Files          1626       1751        +125     
  Lines        449042     631589     +182547     
=================================================
+ Hits         329390     356658      +27268     
- Misses        99461     250950     +151489     
- Partials      20191      23981       +3790     

Flag	Coverage Δ
integration	36.8922% <ø> (?)
unit	72.6208% <ø> (+0.1553%)	⬆️

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

Components	Coverage Δ
dumpling	52.9478% <ø> (ø)
parser	∅ <ø> (∅)
br	52.3684% <ø> (+6.7881%)	⬆️

[Defined2014]

/retest