base images: add new stable releases for all distribuitons

What

• Add new base OCI images for all supported distributions and wire a dedicated pipeline to build and publish them.

Why

• We’re about to bump the base distributions used by packaging and CI jobs.

How

• add new releases in ciao
• No consumer switch in this MR; follow‑up MRs will update packaging and CI jobs to use the new tags.

Manual testing

• Run the base_images pipeline and verify images are published for each supported distribution/tag in the registry.

Notes

• CI-only change; no product binaries or protocol code impacted.

this is the list of all supported distribution/releases

Debian:

• bookworm (Debian 12 - oldstable)
• trixie (Debian 13 - stable)
• unstable (Debian sid)

Ubuntu:

• noble (Ubuntu 24.04 LTS)
• jammy (Ubuntu 22.04 LTS)
• plucky (Ubuntu 25.04 - development)

Fedora:

• 39 (Fedora 39)
• 41 (Fedora 41)
• 42 (Fedora 42)

Rocky Linux:

• 9.3 (Rocky Linux 9)
• 9.6 (Rocky Linux 9)
• 10.0 (Rocky Linux 10)