Update Versions.props to latest Microsoft.Identity.Web 2.13.4

[jmprieur]

Update Versions.props to latest Microsoft.Identity.Web 2.13.4

This makes sure the Microsoft Entra External ID scenarios work well with ASP.NET Core in .NET 8 rc2

[ghost]

Thanks for your PR, @jmprieur. Someone from the team will get assigned to your PR shortly and we'll get it reviewed.

[ghost]

Hey @dotnet/aspnet-build, looks like this PR is something you want to take a look at.

[wtgodbe]

I don't know what's up with the test failures here, the same thing worked in main: #50582

[wtgodbe]

@MackinnonBuck can you take a look at the test failures?

[ghost]

Looks like this PR hasn't been active for some time and the codebase could have been changed in the meantime.
To make sure no conflicting changes have occurred, please rerun validation before merging. You can do this by leaving an /azp run comment here (requires commit rights), or by simply closing and reopening.

[MackinnonBuck]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 3 pipeline(s).

[MackinnonBuck]

Each of the failures mentions package downgrades. For example:

error NU1605: Warning As Error: Detected package downgrade: Microsoft.AspNetCore.Authentication.JwtBearer from 8.0.0-preview.7.23375.9 to 8.0.0-ci. Reference the package directly from the project to select a different version.

Not sure why this didn't happen in #50582. @halter73 do you know what might be going on?

[ghost]

Looks like this PR hasn't been active for some time and the codebase could have been changed in the meantime.
To make sure no conflicting changes have occurred, please rerun validation before merging. You can do this by leaving an /azp run comment here (requires commit rights), or by simply closing and reopening.

[wtgodbe]

Superseded by #51430