fix: refine the quay adapter UT

[chlins]

Signed-off-by: chlins chenyuzh@vmware.com

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Comprehensive Summary of your change

Issue being fixed

Fixes #(issue)

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• Well Written Title and Summary of the PR
• Label the PR as needed. "release-note/ignore-for-release, release-note/new-feature, release-note/update, release-note/enhancement, release-note/community, release-note/breaking-change, release-note/docs, release-note/infra, release-note/deprecation"
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• Made sure tests are passing and test coverage is added if needed.
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[codecov]

Codecov Report

Merging #17823 (78ac5d2) into release-1.10.0 (245acbe) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@                Coverage Diff                 @@
##           release-1.10.0   #17823      +/-   ##
==================================================
- Coverage           55.99%   55.98%   -0.02%     
==================================================
  Files                 612      612              
  Lines               32467    32467              
  Branches              825      825              
==================================================
- Hits                18181    18177       -4     
- Misses              11487    11491       +4     
  Partials             2799     2799              

Flag	Coverage Δ
unittests	55.98% <ø> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/replication/registry/healthcheck.go	42.85% <0.00%> (-4.77%)	⬇️
src/common/rbac/casbin.go	85.71% <0.00%> (-4.77%)	⬇️

[wy65701436]

lgtm