[RFE] Make badfish lib no op if idrac_interfaces.yml has no model entry.

[sadsfae]

In the absence of an idrac_interfaces.yml entry for a model (but a supported "model" e.g. a dell in config.py) we should probably no-op or at least stdout message that there is no idrac_interfaces.yml entry found .. and simply do nothing.

I could see a case in a lab where they already set or manage their interfaces and they don't change and it should be left alone.

We don't actually cover entering those entries either, it's just something we use in our labs although it's very useful and recommended to do so if you need to enforce BIOS boot interface order.

[grafuls]

This will have to wait for the refactor of M&R