fix: Fix filtering by partition key fails for importing data (#33274)

[bigsheeper]

Before executing the import, partition IDs should be reordered according to partition names. Otherwise, the data might be hashed to the wrong partition during import. This PR corrects this error.

issue: #33237

pr: #33274

[mergify]

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

[codecov]

Codecov Report

Attention: Patch coverage is 40.00000% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 82.19%. Comparing base (3c31499) to head (cec79bc).
Report is 2 commits behind head on 2.4.

Additional details and impacted files

@@            Coverage Diff             @@
##              2.4   #33277      +/-   ##
==========================================
+ Coverage   82.16%   82.19%   +0.03%     
==========================================
  Files         996      996              
  Lines      128293   128281      -12     
==========================================
+ Hits       105413   105445      +32     
+ Misses      18912    18868      -44     
  Partials     3968     3968              

Files	Coverage Δ
internal/proxy/msg_pack.go	74.39% <100.00%> (ø)
internal/proxy/util.go	91.32% <ø> (+0.57%)	⬆️
internal/proxy/impl.go	86.39% <25.00%> (-0.04%)	⬇️

... and 27 files with indirect coverage changes

[czs007]

/approve
/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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