policy

Describe the bug
No easy way of setting .env
OPAL uses decouple to parse configuration from .env and .ini files (As part of Confi)
BY default it looks for them in the folder of the importing module - we should add support for a configurable folder or at least the current-directory

What would you like to be added:

Need to add some conditional logic to certain CI checks to increase efficiency for some PR's.

Why is this needed:

Not all checks need to run on a given PR unless certain files change. Github Actions has filtering capabilities, but it breaks things if you enable that with

If a PEP is called on a function, and the policy denies its execution, there should be a parameter that allows to specify a return value and/or a function that returns such value.