Update Debain base images

[bayandin]

Problem

We haven't updated the base images for some time

Summary of changes

$ docker buildx imagetools inspect --raw debian:bullseye-slim | openssl dgst -sha256
SHA2-256(stdin)= c2c58af6e3ceeb3ed40adba85d24cfa62b7432091597ada9b76b56a51b62f4c6
$ docker buildx imagetools inspect --raw debian:bookworm-slim | openssl dgst -sha256
SHA2-256(stdin)= 2424c1850714a4d94666ec928e24d86de958646737b1d113f5b2207be44d37d8

[github-actions]

9042 tests run: 8392 passed, 0 failed, 650 skipped (full report)

---

Code coverage* (full report)

• functions: 34.8% (8806 of 25324 functions)
• lines: 45.8% (71342 of 155636 lines)

* collected from Rust tests only

---

_{The comment gets automatically updated with the latest test results
c8f8d33 at 2025-07-26T17:39:31.772Z :recycle:}

[MMeent]

It's been a while since you opened the PR, but unless I'm using the available information incorrectly the hashes don't seem to match the latest versions of the Debian images, or your docker hashes a different plaintext:

E.g. debian bullseye-slim:

{
    "manifests": [{
        "annotations": {
            "io.containerd.image.name": "amd64/debian:bullseye-slim",
            "org.opencontainers.image.ref.name": "amd64/debian:bullseye-slim"
        },
        "data": "[...]",
        "digest": "sha256:2f5b582d95bd5af8b8563956bbd8201e59b9bce14927edd635ba1ed5902fbfb0",
        "mediaType": "application/vnd.oci.image.manifest.v1+json",
        "platform": {
            "architecture": "amd64",
            "os": "linux"
        },
        "size": 1021
    }],
    "mediaType": "application/vnd.oci.image.index.v1+json",
    "schemaVersion": 2
}

Note its digest sha256:2f5b582d95bd5af8b8563956bbd8201e59b9bce14927edd635ba1ed5902fbfb0.