chore(deps): update nixpkgs to nixos-23.11

[renovate]

This PR contains the following updates:

Package	Update	Change
nixpkgs	minor	nixos-23.05 -> nixos-23.11

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Release Notes

NixOS/nixpkgs (nixpkgs)

vnixos-23.11

Compare Source

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Configuration

📅 Schedule: Branch creation - "every weekend" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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This PR has been generated by Mend Renovate. View repository job log here.

[renovate]

⚠ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: flake.lock

Command failed: docker run --rm --name=renovate_a_sidecar --label=renovate_a_child --memory=3584m -v "/tmp/worker/6be485/0f7871/repos/github/bobvanderlinden/nixpkgs-ruby":"/tmp/worker/6be485/0f7871/repos/github/bobvanderlinden/nixpkgs-ruby" -v "/tmp/worker/6be485/0f7871/cache":"/tmp/worker/6be485/0f7871/cache" -e CONTAINERBASE_CACHE_DIR -w "/tmp/worker/6be485/0f7871/repos/github/bobvanderlinden/nixpkgs-ruby" ghcr.io/containerbase/sidecar:9.24.0 bash -l -c "install-tool nix 2.19.1 && nix     --extra-experimental-features nix-command     --extra-experimental-features flakes --extra-access-tokens github.com=**redacted** flake lock --update-input nixpkgs"
error: unrecognised flag '--update-input'
Try '/opt/containerbase/tools/nix/2.19/bin/nix --help' for more information.