chore: clean up some useless code

[leon-inf]

No description provided.

[leon-inf]

/nopick

[apecloud-bot]

Auto Cherry-pick Instructions

Usage:
  - /nopick: Not auto cherry-pick when PR merged.
  - /pick: release-x.x [release-x.x]: Auto cherry-pick to the specified branch when PR merged.

Example:
  - /nopick
  - /pick release-1.0

[leon-inf]

/approve

[codecov]

Codecov Report

❌ Patch coverage is 82.14286% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 50.87%. Comparing base (e577114) to head (e58f2d5).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
controllers/parameters/config_related_helper.go	50.00%	2 Missing ⚠️
pkg/parameters/resource_wrapper.go	77.77%	2 Missing ⚠️
pkg/kbagent/service/task_new_replica.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9881      +/-   ##
==========================================
+ Coverage   50.76%   50.87%   +0.11%     
==========================================
  Files         542      541       -1     
  Lines       58771    58733      -38     
==========================================
+ Hits        29836    29883      +47     
+ Misses      25990    25906      -84     
+ Partials     2945     2944       -1     

Flag	Coverage Δ
unittests	50.87% <82.14%> (+0.11%)	⬆️

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