fix: rebuild instance ops always is running for sharding component when inplace = false

[wangyelei]

No description provided.

[apecloud-bot]

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[codecov]

Codecov Report

❌ Patch coverage is 58.33333% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 53.69%. Comparing base (30c8209) to head (bb5ea2a).

Files with missing lines	Patch %	Lines
pkg/operations/rebuild_instance.go	58.33%	4 Missing and 1 partial ⚠️

Additional details and impacted files

@@               Coverage Diff               @@
##           release-1.0   #10054      +/-   ##
===============================================
- Coverage        53.81%   53.69%   -0.12%     
===============================================
  Files              493      493              
  Lines            54838    54846       +8     
===============================================
- Hits             29510    29451      -59     
- Misses           22385    22449      +64     
- Partials          2943     2946       +3     

Flag	Coverage Δ
unittests	53.69% <58.33%> (-0.12%)	⬇️

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