Update the PopulateOpenIdOptionsFromMergedOptions to sync to add the 2 new properties in .NET 8

[jmprieur]

Microsoft.Identity.Web Library

Microsoft.Identity.Web

Microsoft.Identity.Web version

2.13.3

Web app

Sign-in users

Web API

Not Applicable

Token cache serialization

Not Applicable

Description

In .NET 8, OpenIdConnectOptions have 2 new properties that we might want to sync with MergedOptions

See the following test:
Microsoft.Identity.Web.Test.WebAppExtensionsTests.PreventChangesInOpenIdConnectOptionsToBeOverlooked [4 ms]
2023-09-05T02:06:36.3372547Z Error Message:
2023-09-05T02:06:36.3423627Z Assert.Equal() Failure
2023-09-05T02:06:36.3499329Z Expected: 58
2023-09-05T02:06:36.3501740Z Actual: 60

Reproduction steps

Debug with the test.

Error message

No response

Id Web logs

No response

Relevant code snippets

N/A

Regression

No response

Expected behavior

To be decided