refactor: prevent replies to comments that are pending approval

[guqing]

What type of PR is this?

/kind improvement
/area core
/milestone 2.20.x

What this PR does / why we need it:

不允许回复未通过审核的评论

Does this PR introduce a user-facing change?

禁止非管理员回复未通过审核的评论

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov]

Codecov Report

Attention: Patch coverage is 3.44828% with 28 lines in your changes missing coverage. Please review.

Project coverage is 58.07%. Comparing base (6cd8dc8) to head (0cf2029).
Report is 66 commits behind head on main.

Files with missing lines	Patch %	Lines
...run/halo/app/content/comment/ReplyServiceImpl.java	4.00%	24 Missing ⚠️
...pp/infra/exception/RequestRestrictedException.java	0.00%	4 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #6622      +/-   ##
============================================
- Coverage     58.18%   58.07%   -0.11%     
- Complexity     3774     3919     +145     
============================================
  Files           651      671      +20     
  Lines         22125    22981     +856     
  Branches       1538     1575      +37     
============================================
+ Hits          12873    13346     +473     
- Misses         8641     9019     +378     
- Partials        611      616       +5     

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[ruibaby]

/lgtm

[JohnNiang]

/approve

[f2c-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: JohnNiang

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• OWNERS [JohnNiang]

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