enhance:use proto.clone in compaction tasks to prevent omissions

[wayblink]

issue: #36623

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[mergify]

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[wayblink]

rerun go-sdk

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.45%. Comparing base (00a5025) to head (fc0f182).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #36624      +/-   ##
==========================================
- Coverage   82.33%   81.45%   -0.88%     
==========================================
  Files        1286     1286              
  Lines      152078   152059      -19     
==========================================
- Hits       125208   123860    -1348     
- Misses      21837    23146    +1309     
- Partials     5033     5053      +20     

Files with missing lines	Coverage Δ
internal/datacoord/compaction_task_clustering.go	78.80% <100.00%> (-1.20%)	⬇️
internal/datacoord/compaction_task_l0.go	100.00% <100.00%> (ø)
internal/datacoord/compaction_task_mix.go	61.77% <100.00%> (-3.94%)	⬇️

... and 101 files with indirect coverage changes