Reuse current HTTP client when refresh the token

[jonesbusy]

Description

Reuse current HTTP client when refresh the token

Testing done

CI

Submitter checklist

• I have read and understood the CONTRIBUTING guide
• I have run mvn license:update-file-header, mvn spotless:apply, pre-commit run -a, mvn clean install before opening the PR

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.06%. Comparing base (9ee7906) to head (7d8f7f7).
Report is 2 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #197      +/-   ##
============================================
+ Coverage     84.37%   85.06%   +0.68%     
- Complexity      372      375       +3     
============================================
  Files            29       29              
  Lines          1293     1292       -1     
  Branches        138      138              
============================================
+ Hits           1091     1099       +8     
+ Misses          135      128       -7     
+ Partials         67       65       -2     

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