refactor: extract request with retry to a stateless function

[zhangyouxin]

What Changed

This PR refactors extract ownership backend fetch request with retry and timeout to a stateless function. And changed corresponding test case.

Change Type

Indicate the type of change your pull request is:

• documentation
• patch
• minor
• major

[codecov]

Codecov Report

❌ Patch coverage is 93.75000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 86.91%. Comparing base (ad56928) to head (0e4f3d4).
⚠️ Report is 351 commits behind head on main.

Files with missing lines	Patch %	Lines
...n-chrome/src/services/ownership/backend/request.ts	91.66%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #170      +/-   ##
==========================================
+ Coverage   86.79%   86.91%   +0.11%     
==========================================
  Files          40       41       +1     
  Lines         765      772       +7     
  Branches       94       94              
==========================================
+ Hits          664      671       +7     
  Misses         20       20              
  Partials       81       81              

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