fix(deps): update bcprov-jdk18on.version to v1.86

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.bouncycastle:bcprov-jdk18on (source)	1.85 → 1.86
org.bouncycastle:bcpkix-jdk18on (source)	1.85 → 1.86

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.57%. Comparing base (0cf6fdf) to head (396850b).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #881      +/-   ##
============================================
+ Coverage     87.16%   87.57%   +0.41%     
  Complexity     1281     1281              
============================================
  Files            51       51              
  Lines          4113     4113              
  Branches        565      565              
============================================
+ Hits           3585     3602      +17     
+ Misses          310      293      -17     
  Partials        218      218              

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