ci: This PR is to trigger periodic CI testing

[systemroller]

This PR is for the purpose of triggering periodic CI testing. We don't currently have a way to trigger CI without a PR, so this PR serves that purpose.

Summary by Sourcery

Tests:

• Introduce a dump_packages callback plugin that records non-removed packages used by Ansible package-related tasks during test execution.

[systemroller]

[citest]

[sourcery-ai]

Reviewer's Guide

Adds an Ansible aggregate callback plugin used in CI to capture and print all non-removed packages requested via package-related modules, enabling inspection of package usage across test runs.

File-Level Changes

Change	Details	Files
Introduce an Ansible callback plugin to aggregate and log packages used by package-related tasks during CI runs.	Create a new aggregate callback plugin class CallbackModule extending CallbackBase with appropriate metadata (version, type, name, and compatibility flags) Implement v2_runner_on_ok to intercept successful tasks, filter for package, dnf, and yum actions where state is not absent, and extract requested package names from invocation.module_args.name for both single and multi-result task formats Aggregate all package names into a set and output a deterministic, sorted, space-separated list prefixed with lsrpackages: via the plugin display interface for downstream consumption in CI and image build tooling	tests/callback_plugins/dump_packages.py

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In general, to fix a “potentially uninitialized local variable” problem, either (1) initialize the variable to a safe default before any conditional assignments or (2) ensure all control-flow paths that reach its use have definitely assigned it (for example, by adding else cases or early returns).

Here, the safest change without altering existing behavior is:

• Initialize results to an empty list before the if/elif chain.
• After the chain, only iterate over results if it is non-empty; otherwise, simply skip the loop so no UnboundLocalError can occur.
  This preserves current behavior when results is defined as before, while making the code no-op (rather than crash) in the rare case that neither condition is met.

Concretely in tests/callback_plugins/dump_packages.py:

• In CallbackModule.v2_runner_on_ok, add results = [] right after packages = set().
• Wrap the for item in results: loop and subsequent package processing in an if results: guard so it only executes when results has been set to something meaningful.

No new imports or helper methods are required.

[systemroller]

[citest]

[systemroller]

[citest]

[systemroller]

[citest]

[systemroller]

[citest]