executor: ignore ExplainID with cost_trace

[hawkingrei]

What problem does this PR solve?

Issue Number: close #61203

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

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.5636%. Comparing base (e3478a5) to head (b042cc8).
Report is 26 commits behind head on master.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #61205        +/-   ##
================================================
+ Coverage   73.1657%   73.5636%   +0.3978%     
================================================
  Files          1725       1725                
  Lines        477926     477966        +40     
================================================
+ Hits         349678     351609      +1931     
+ Misses       106834     104939      -1895     
- Partials      21414      21418         +4     

Flag	Coverage Δ
integration	42.5619% <100.0000%> (?)
unit	72.3600% <100.0000%> (-0.0006%)	⬇️

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

Components	Coverage Δ
dumpling	52.7804% <ø> (ø)
parser	∅ <ø> (∅)
br	47.5860% <ø> (+0.0245%)	⬆️

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