[deps]: Update System.IdentityModel.Tokens.Jwt to 8.18.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
System.IdentityModel.Tokens.Jwt	8.16.0 → 8.18.0

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Release Notes

AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet (System.IdentityModel.Tokens.Jwt)

v8.18.0

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New Features

• Introduced a new interface IConfigurationEventHandlerContextAware<T> that provides context to the configuration event handler implementation, allowing it to optionally bypass a cache lookup. See PR #​3444.
• Added Microsoft.IdentityModel.Dpop — a new package implementing DPoP (Demonstrating Proof-of-Possession) per RFC 9449. Provides both client-side and server-side proof validation with no System.Net.Http dependency. See PR #​3443.

v8.17.0

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====

Dependencies

• Downgrade Microsoft.Extensions.Logging.Abstractions to 8.0.0 on .NET 10 to match the version on .NET 8 and .NET 9. See PR #​3435.

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[bitwarden-bot]

Internal tracking:

• ID: PM-34980
• Link: https://bitwarden.atlassian.net/browse/PM-34980

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68.58%. Comparing base (53ebbb0) to head (1fd5634).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #271   +/-   ##
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  Coverage   68.58%   68.58%           
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  Files          51       51           
  Lines        1184     1184           
  Branches      104      104           
=======================================
  Hits          812      812           
  Misses        325      325           
  Partials       47       47           

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