Add a script to collect debug logs

[anusha94]

Whenever something goes wrong during the LCM of a BYOH workload cluster, we need to look at several logs - byoh controller, capi controller, agent logs, pods, deployments, machines, etc. Having something like a crash / logs bundle will help in debugging.

Describe the solution you'd like
I would like to have a script provided by the BYOH provider that I can simply execute which will result in a tar file containing all the logs necessary for debugging. This will also help if I want to seek help externally for debugging, I simply have to share the tar file.

Anything else you would like to add:
Inspired by CAPVCD - https://github.com/vmware/cluster-api-provider-cloud-director/tree/main/scripts