Add jammy and kinetic (ubuntu 22.04 and 22.10)

[tuler]

My end goal is to build images for linux/riscv64 architecture.
The problem is that the base used here is debian and that doesn't have an official riscv64 build yet. On the other hand ubuntu images already have riscv64 official builds.

Another separate problem is the integration in the build system, which I believe is based on a Jenkins system, to build riscv64 images. I successfully built riscv64 images in my local arm64 Apple M1 using docker buildx riscv64 support through qemu.

This PR is only about adding ubuntu based images though, which will help to achieve the goal of having riscv64 images.

[tianon]

See #708

[yosifkit]

Just an FYI, Ubuntu has dropped riscv64 images, for now: docker-library/official-images#13950 (comment).

[tuler]

Another alternative for adding linux/riscv64 support for the official python image is to add the unstable and slim-unstable debian variants.

Those debian variants at docker hub has builds for linux/riscv64, as well as buildpack-deps:unstable.

Would you be interested in having a python:unstable as well?

[tianon]

Unfortunately, as the name implies, Debian Unstable is a fairly unstable base to build on top of, and is frequently broken (by design), so we don't have very many official images based on it (and would prefer not to maintain any ourselves).

[cjdcordeiro]

We've decided to add riscv64 back and now to all registries :) (before, it wasn't available in ECR, ACR and others...but now it shall be).

If all goes well with our riscv64 builders, we should have this fairly soon ;)

[tuler]

@cjdcordeiro we are not seeing linux/riscv64 builds for buildpack-deps:jammy anymore/yet. Will they be added?

[cjdcordeiro]

@cjdcordeiro we are not seeing linux/riscv64 builds for buildpack-deps:jammy anymore/yet. Will they be added?

@tuler yes they will. It requires a few changes in our build systems in order to make both i386 and riscv64 coexist across the spectrum of currently supported releases, but we do intend do start publishing for riscv64 again. It is currently being worked on but I don't yet have an ETA.

[tuler]

@cjdcordeiro we are not seeing linux/riscv64 builds for buildpack-deps:jammy anymore/yet. Will they be added?

@tuler yes they will. It requires a few changes in our build systems

@cjdcordeiro any update on this?

[tianon]

Sorry, we unfortunately have no plans to support Ubuntu based images here (our matrix is already pretty large supporting all actively supported release lines of Python upstream multiplied by 2x Debian + 2x Alpine + 2x Windows and their respective sets of supported CPU architectures and Python is relatively heavy to build).

[cjdcordeiro]

FYI (and especially for @tuler) the riscv64 support for Ubuntu container images is being worked on atm. It is already in QA and should reach the official images soon.