fix: use short debug string to avoid newline in debug logs

[chyezh]

issue: #44924

[sre-ci-robot]

[ci-v2-notice]
Notice: We are gradually rolling out the new ci-v2 system.

• Legacy CI jobs remain unaffected, you can just ignore ci-v2 if you don't want to run it.
• Additional "ci-v2/*" checkers will run for this PR to ensure the new ci-v2 system is working as expected.
• For tests that exist in both v1 and v2, passing in either system is considered PASS.

To rerun ci-v2 checks, comment with:

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• /ci-rerun-build // for ci-v2/build
• /ci-rerun-ut-integration // for ci-v2/ut-integration
• /ci-rerun-ut-go // for ci-v2/ut-go
• /ci-rerun-ut-cpp // for ci-v2/ut-cpp
• /ci-rerun-ut // for all ci-v2/ut-integration, ci-v2/ut-go, ci-v2/ut-cpp

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[codecov]

Codecov Report

❌ Patch coverage is 36.36364% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 77.00%. Comparing base (9c2aeaa) to head (a895711).
⚠️ Report is 19 commits behind head on master.

Files with missing lines	Patch %	Lines
internal/core/src/expr/ITypeExpr.h	36.36%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #44925      +/-   ##
==========================================
+ Coverage   74.35%   77.00%   +2.64%     
==========================================
  Files        1324     1831     +507     
  Lines      207178   285023   +77845     
==========================================
+ Hits       154051   219472   +65421     
- Misses      45973    58395   +12422     
- Partials     7154     7156       +2     

Components	Coverage Δ
Client	78.03% <ø> (ø)
Core	84.01% <36.36%> (∅)
Go	75.08% <ø> (+0.01%)	⬆️

Files with missing lines	Coverage Δ
internal/core/src/exec/expression/Utils.h	61.32% <ø> (ø)
internal/core/src/query/PlanProto.cpp	80.60% <ø> (ø)
internal/core/src/expr/ITypeExpr.h	54.54% <36.36%> (ø)

... and 521 files with indirect coverage changes

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[czs007]

/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: chyezh, czs007

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