enhance: Reopen chunk cache cpp ut (#33622)

[bigsheeper]

issue: #33210

pr: #33622

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[mergify]

@bigsheeper 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.

[mergify]

@bigsheeper E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[bigsheeper]

/run-cpu-e2e

[bigsheeper]

rerun ut

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
Rotten issues close after 30d of inactivity. Reopen the issue with /reopen.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
Rotten issues close after 30d of inactivity. Reopen the issue with /reopen.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.16%. Comparing base (c5088b8) to head (968d2f5).
Report is 2 commits behind head on 2.4.

Additional details and impacted files

@@            Coverage Diff             @@
##              2.4   #33623      +/-   ##
==========================================
+ Coverage   81.13%   81.16%   +0.03%     
==========================================
  Files        1064     1064              
  Lines      140423   140423              
==========================================
+ Hits       113929   113978      +49     
+ Misses      22169    22114      -55     
- Partials     4325     4331       +6     

see 32 files with indirect coverage changes