node-images/fedora: add less to the node image

[jlebon]

Install the 'less' pager in the Fedora node image. E.g. when using journalctl, without a pager it just directly dumps everything to the terminal.

Assisted-by: Pi (Claude Opus 4.6)

Summary by Sourcery

New Features:

• Include the less pager in the Fedora node image for paginated command output.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Adds the less pager to the Fedora node image by including it in the list of packages installed into the root filesystem during image build.

Flow diagram for adding less to Fedora node image build

flowchart TD
    A[bootc-base-imagectl build-rootfs] --> B[Install sudo]
    A --> C[Install vim-minimal]
    A --> D[Install jq]
    A --> E[Install less]
    E --> F[/target-rootfs/]

Loading

File-Level Changes

Change	Details	Files
Include the less pager in the Fedora node image build so commands like journalctl use a pager instead of dumping output directly to the terminal.	Extend the bootc-base-imagectl build-rootfs invocation to install the less package in addition to existing tools like sudo, vim-minimal, and jq.	node-images/fedora/Containerfile

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