1. Proposed title of this feature request

Include additional info into must-gather directory

2. What is the nature and description of the request?

Include the version of the oc binary used, and the logs generated by the command into the must-gather directory when running the oc adm must-gather command.

The version of the oc binary can help to identify if an issue could be caused because the oc version is different than the version of the cluster.
The logs generated by the oc adm must-gather command will help to identify if some information could not be collected, and also the exact image used

4. List any affected packages or components.

oc

[1] https://github.com/openshift/oc/blob/1d4a9afe8cf066b4c34018b3e0f4919d0157f091/pkg/cli/admin/mustgather/summary.go#L16-L45