enhance: use localhost for it and ut

[chyezh]

issue: #37528

[mergify]

@chyezh go-sdk check failed, comment rerun go-sdk can trigger the job again.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.53%. Comparing base (bc9562f) to head (5aaa469).
Report is 34 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #37529      +/-   ##
==========================================
+ Coverage   82.50%   82.53%   +0.03%     
==========================================
  Files        1064     1066       +2     
  Lines      163530   163738     +208     
==========================================
+ Hits       134917   135141     +224     
+ Misses      23268    23242      -26     
- Partials     5345     5355      +10     

Components	Coverage Δ
Client	60.27% <ø> (ø)
Core	∅ <ø> (∅)
Go	83.26% <79.36%> (+0.03%)	⬆️

Files with missing lines	Coverage Δ
tests/integration/minicluster_v2.go	70.12% <100.00%> (+0.60%)	⬆️

... and 34 files with indirect coverage changes

[mergify]

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

[chyezh]

/run-cpu-e2e

[chyezh]

rerun go-sdk

[mergify]

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

[chyezh]

/run-cpu-e2e

[mergify]

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

[chyezh]

/run-cpu-e2e

[chyezh]

/run-cpu-e2e

[chyezh]

also see: #37397

[sre-ci-robot]

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