[UUF] Confusing applies to info

### Type of issue

Other (describe below)

### Description

I'm trying to go to the page for .net framework 4.8, and I keep getting redirected to the latest version?? Also, what does "package-provided" even mean? Why is there a .net 9 and a .net 9 (package provided), and how am I supposed to tell the difference if I can't even get to the other page?

### Page URL

https://learn.microsoft.com/en-us/dotnet/api/microsoft.extensions.dependencyinjection?view=net-9.0-pp

### Content source URL

https://github.com/dotnet/dotnet-api-docs/blob/main/xml/ns-Microsoft.Extensions.DependencyInjection.xml

### Document Version Independent Id

a4ffcc9b-bb4c-b260-a187-c7a223215289

### Article author

@dotnet-bot