Add patch-release JSON files

[richlander]

I generated patch-release files for 8.0+. That was a choice. We can make a different choice.

There are links to blob storage. We can copy the files before merging or we make these GH links (it's just a code change) while we're getting this all figured out. Either works for me.

https://github.com/dotnet/core/pull/9480/files#diff-4792c8566cd38c9a12d0f0d06b0c9fc272aa7c941324a18da65dc9223b05955bR11

Contributes to https://github.com/dotnet/core/issues/9417 and borrows from https://github.com/dotnet/core/pull/9427.

@Falco20019 @leecow

[richlander]

We should decide what we want to do w/schemas for these new files.

Context: https://github.com/dotnet/core/issues/9431#issuecomment-2305951062

[richlander]

Please stop posting these messages @admin-xspace.