Publish Debian packages for arm32 and arm64 to packages.microsoft.com

[hickford]

https://dotnet.microsoft.com/download/dotnet/5.0 and https://dotnet.microsoft.com/download/dotnet/3.1 offer SDK and runtime binaries for Linux arm32 and arm64. However the Microsoft repos for Debian linked from https://docs.microsoft.com/en-us/dotnet/core/install/linux-debian are missing dotnet-sdk packages for arm32 and arm64:

• https://packages.microsoft.com/debian/11/prod
• https://packages.microsoft.com/debian/10/prod

As you can see at https://packages.microsoft.com/debian/11/prod/dists/bullseye/main/binary-arm64/ and https://packages.microsoft.com/debian/11/prod/dists/bullseye/main/binary-armhf/ these contain a few packages for arm64 and arm32, but not any dotnet-sdk packages.

[dagood]

You may want to take a look at these issues, which track this:

• ARM64 architecture in Debian 9 repository runtime#3298
• Customers targeting ARM64 can use a package manager to fetch/update packages from a feed and don’t have to do this manually core#5446
• Create package for Raspberry Pi OS (ARM64 and ARM32) runtime#3263

[marcpopMSFT]

Old issue triage: I don't believe we publish debian packages at all anymore. @richlander can link to the official communication.