Update IdentityModel.Tokens to v7.5.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
Microsoft.IdentityModel.Tokens	7.5.1 -> 7.5.2
System.IdentityModel.Tokens.Jwt	7.5.1 -> 7.5.2

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Release Notes

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

v7.5.2

Compare Source

7.5.2

Bug Fixes:

• Validate authentication tag length so a JWE with appended characters will not be considered a valid token. See issues #​2201, #​1641, PR #​2569, and IDX10625 Wiki for details.

Fundamentals:

• App Context Switches in Identity Model 7x are now documented here.

Performance Improvements:

• In .NET 6 or greater, use a temporary buffer to reduce intermediate allocation in VerifyRsa/VerifyECDsa. See PR #​2589 for more details.
• Reduce allocations in ValidateSignature by using a collection expression instead of new List<SecurityKey> { key }, to optimize for the single element case. See PR #​2586 for more details.
• Remove Task allocation in AadIssuerValidator. See PR #​2584 for more details.

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