Update version of IdentityModel to >= 7.4.0 for 9.x

[brentschmaltz]

Is there an existing issue for this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe the problem.

asp.net 9.x is currently referencing IdentityModel 7.1.2, there are known serialization issues with versions <= 7.4.0.
https://www.nuget.org/packages/Microsoft.AspNetCore.Authentication.OpenIdConnect/9.0.0-preview.2.24128.4#dependencies-body-tab

Users that update a single IdentityModel package results in a subset of IdentityModel updates and issues arise.
see: AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet#2514

Describe the solution you'd like

asp.net 9.x picking up regular releases of IdentityModel so we can find issues early.

Additional context

No response

[halter73]

IdentityModel has been updated to 8.0.0-preview1 by #56342.