enhance: optimize bitmap index

[zhagnlu]

#32900

[mergify]

@zhagnlu ut workflow job failed, comment rerun ut can trigger the job again.

[longjiquan]

/lgtm

[zhagnlu]

rerun ut

[zhagnlu]

rerun ut

[codecov]

Codecov Report

Attention: Patch coverage is 81.95991% with 81 lines in your changes are missing coverage. Please review.

Project coverage is 82.19%. Comparing base (e71b7c7) to head (c144017).
Report is 12 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #33358      +/-   ##
==========================================
- Coverage   82.22%   82.19%   -0.04%     
==========================================
  Files        1012     1005       -7     
  Lines      129185   129863     +678     
==========================================
+ Hits       106219   106736     +517     
- Misses      18996    19158     +162     
+ Partials     3970     3969       -1     

Files	Coverage Δ
internal/core/src/index/Index.h	100.00% <ø> (ø)
internal/core/src/index/StringIndexMarisa.h	100.00% <100.00%> (ø)
internal/core/src/index/Utils.cpp	37.25% <100.00%> (-5.01%)	⬇️
internal/core/src/index/Utils.h	100.00% <ø> (ø)
pkg/common/common.go	79.59% <ø> (+6.25%)	⬆️
pkg/util/indexparamcheck/bitmap_index_checker.go	100.00% <100.00%> (ø)
pkg/util/paramtable/component_param.go	98.50% <100.00%> (+<0.01%)	⬆️
internal/core/src/index/StringIndexMarisa.cpp	82.44% <50.00%> (+6.97%)	⬆️
internal/core/src/index/BitmapIndex.h	73.33% <75.00%> (-4.45%)	⬇️
internal/core/src/index/HybridScalarIndex.h	91.30% <91.30%> (ø)
... and 8 more

... and 226 files with indirect coverage changes

[mergify]

@zhagnlu Thanks for your contribution. Please submit with DCO, see the contributing guide https://github.com/milvus-io/milvus/blob/master/CONTRIBUTING.md#developer-certificate-of-origin-dco.

[zhagnlu]

rerun ut

[czs007]

/approve
/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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