`runPod` collector's documentation of created resources is incomplete

[diamonwiggins]

Describe the rationale for the suggested feature.

The current runPod documentation says that it outputs a single file of /[collector-name]/[collector-name].log. As of https://github.com/replicatedhq/troubleshoot/pull/1172 we also log the output of kubectl describe pod <pod-name spread across two files.

/[collector-name]/[collector-name].json # Pod definition and status /[collector-name]/[collector-name]-events.json # Pod events

These files are important as they allow users to determine the status of a runPod pod in an analyzer.