fix Issue 12569

[huangkemingyyds]

#12569

Change the checklist existence check to use ‘count’.

[CLAassistant]

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2 out of 4 committers have signed the CLA.

✅ KomachiSion
✅ huangkemingyyds
❌ yanlinly
❌ xuande
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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.64%. Comparing base (209dfe8) to head (b8cd2fd).

Additional details and impacted files

@@            Coverage Diff             @@
##             develop   #12571   +/-   ##
==========================================
  Coverage      69.63%   69.64%           
+ Complexity      9399     9398    -1     
==========================================
  Files           1275     1275           
  Lines          41161    41161           
  Branches        4366     4366           
==========================================
+ Hits           28663    28665    +2     
+ Misses         10422    10418    -4     
- Partials        2076     2078    +2     

Files with missing lines	Coverage Δ
...epository/EmbeddedNamespacePersistServiceImpl.java	100.00% <100.00%> (ø)
...epository/ExternalNamespacePersistServiceImpl.java	100.00% <100.00%> (ø)

... and 5 files with indirect coverage changes

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[KomachiSion]

The PR is invalid beacuse include others commit