Support dotnet watch launching the URL with the query string in it

[davidfowl]

See dotnet/aspire#3812. Today dotnet watch for aspire will launch the browser (incorrectly without the auth token #44259) but still doesn't launch the browser preserving the query string. This means the user needs to log in manually which hurts the user experience.

We solve this in VS and VS code and dotnet watch should be next.