Updates the make and registration functions with better parameters and hints (#3041)

* Initial commit

* Add missing __init__ for EnvSpec

* third time a charm

* Replace entry_point=None with entry_point="no-entry-point"

* Readd make overloads, updated with all gym envs

* pre-commit

* Add apply_step_compatibility to make and add testing

* Code review by Arjun

Author: pseudo-rnd-thoughts