[ISSUE#11494] Fix frequently request login api when using 2.X client with username.

[KomachiSion]

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What is the purpose of the change

For #11494

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[codecov-commenter]

Codecov Report

Merging #11495 (0ecd66f) into develop (327ebaf) will decrease coverage by 0.20%.
Report is 1 commits behind head on develop.
The diff coverage is 100.00%.

Additional details and impacted files

@@              Coverage Diff              @@
##             develop   #11495      +/-   ##
=============================================
- Coverage      61.62%   61.42%   -0.20%     
+ Complexity      6841     6830      -11     
=============================================
  Files           1066     1066              
  Lines          31599    31599              
  Branches        3251     3251              
=============================================
- Hits           19472    19409      -63     
- Misses         10782    10841      +59     
- Partials        1345     1349       +4     

Files	Coverage Δ
...s/plugin/auth/impl/token/impl/JwtTokenManager.java	73.17% <100.00%> (ø)

... and 24 files with indirect coverage changes

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