deps: upgrade binance lib

[rodrigo-brito]

Upgrade binance to v2.8.6

[codecov-commenter]

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Codecov Report

❌ Patch coverage is 36.36364% with 21 lines in your changes missing coverage. Please review.
✅ Project coverage is 31.64%. Comparing base (9778689) to head (5c334c2).
⚠️ Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
exchange/binance_future.go	0.00%	12 Missing ⚠️
exchange/paperwallet.go	0.00%	9 Missing ⚠️
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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #389      +/-   ##
==========================================
- Coverage   31.65%   31.64%   -0.02%     
==========================================
  Files          37       37              
  Lines        4129     4156      +27     
==========================================
+ Hits         1307     1315       +8     
- Misses       2744     2763      +19     
  Partials       78       78              

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