Add a new route to sample app that display OS and .NET versions (#41901)
Add a new route to sample app that display OS and .NET versions (#41901)

* Add a new route to sample app that display OS and .NET versions

* Apply suggestions from code review

Co-authored-by: Stephen Halter <14c5c4fd52f930cfb84eb1882a56d9ac8231d823@gmail.com>

Co-authored-by: Bethel Arthur <da3d2030f7fa803c9c697bfb6684746fe8d97650@microsoft.com>
Co-authored-by: Stephen Halter <14c5c4fd52f930cfb84eb1882a56d9ac8231d823@gmail.com>
aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore