feat: isolate TLS fingerprint for each extension lifecycle

[monkeyWie]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 88.88889% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 66.25%. Comparing base (20a70d7) to head (5c06491).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/download/engine/util/util.go	81.81%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1135      +/-   ##
==========================================
+ Coverage   65.91%   66.25%   +0.33%     
==========================================
  Files          41       41              
  Lines        5055     5067      +12     
==========================================
+ Hits         3332     3357      +25     
+ Misses       1403     1394       -9     
+ Partials      320      316       -4     

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