.Net: Bug: Update packages to .NET 9

[sant11h]

Hello guys!
I was upgrading our project to the latest .NET version and I found that you have dependency on packages from version 8.. for that reason we cannot upgrade. Below I state the error that I have. Thanks!

Describe the bug
Application.csproj: Warning NU1608 : Detected package version outside of dependency constraint: Microsoft.SemanticKernel.Prompty 1.30.0-alpha requires Microsoft.Extensions.FileProviders.Physical (>= 8.0.0 && < 9.0.0) but version Microsoft.Extensions.FileProviders.Physical 9.0.0 was resolved.

Expected behavior
The solution should build.

[evchaki]

@sant11h - you should see a fix for this in this week's package 1.31.0. Thanks for reporting it. @markwallace-microsoft is going to work on this.

[stephentoub]

Setting upper bounds on package references like this is very much discouraged:

semantic-kernel/dotnet/Directory.Packages.props

Lines 84 to 85 in b8680fa

	<PackageVersion Include="Microsoft.Extensions.FileProviders.Physical" Version="[8.0.0, 9.0.0)" />
	<PackageVersion Include="Microsoft.Extensions.FileProviders.Embedded" Version="[8.0.0, 9.0.0)" />