Automate Test Suite to run twice with different environment flags

Still semi new with testing, but I am working on a messenger package, and give the ability to use UUID or INT for the provider models the end user will set in my packages config. I also have a flag to disable my event listeners (among many others). Given these options from a Feature Test viewpoint, all my test classes are setup so that if I manually change the config in the FeatureTest class and run it again, I can see everything passes and all data / policies etc work for both UUID and INT.

For "higher up" config switches like this where you just want to run through the whole suite again, is there an easy way, or flag to let the test run multiple times with the desired variables each time without manually changing the FeatureTest base class? Tanks!