Binary package “dotnet-hostfxr-8.0” in ubuntu jammy

.NET host resolver

 The .NET host resolver contains the logic to resolve and select
 the right version of the .NET SDK or runtime to use.
 .
 .NET is a fast, lightweight and modular platform for creating
 cross platform applications that work on GNU/Linux, macOS and Windows.
 .
 It particularly focuses on creating console applications, web
 applications, and micro-services.