fix:fix GetValueFromConfig for bool type

[zhagnlu]

pr: #39526

[mergify]

@zhagnlu cpp-unit-test check failed, comment rerun cpp-unit-test can trigger the job again.

[liliu-z]

/approve
/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: liliu-z, zhagnlu

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[liliu-z]

rerun cpp-unit-test

[liliu-z]

/lgtm

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.99%. Comparing base (4602e97) to head (3b4dc85).
Report is 2 commits behind head on 2.5.

Additional details and impacted files

@@            Coverage Diff             @@
##              2.5   #39527      +/-   ##
==========================================
+ Coverage   80.96%   80.99%   +0.02%     
==========================================
  Files        1404     1404              
  Lines      198004   198008       +4     
==========================================
+ Hits       160322   160368      +46     
+ Misses      32039    32004      -35     
+ Partials     5643     5636       -7     

Components	Coverage Δ
Client	78.26% <ø> (ø)
Core	69.48% <100.00%> (+<0.01%)	⬆️
Go	82.95% <ø> (+0.02%)	⬆️

Files with missing lines	Coverage Δ
internal/core/src/index/Utils.h	100.00% <100.00%> (+11.11%)	⬆️

... and 31 files with indirect coverage changes