Add multi-device test support to different device types

[mattpenn20]

Version

v2.0.4

Feature Details

Currently, you're able to run multi-device tests only on devices with the same type. For example, using only built-in directives on both a juniper and a mikrotik, if both devices are selected you'll have the error "Location X have no query types in common".

In the best case scenario, it would find all the shared directives between the devices (be it built-in or custom), and only show those in the query type dropdown.

I am unsure if this is intended behavior.

Feature Type

Web UI, Change to Existing Functionality

Use Case

This has the same use-case as multi-device tests itself, both comparison and quality of life.