Clarify open-source license type

[mociepka]

Could you consider using an established open-source license for this project? Pytest uses the MIT license, which might be a suitable option. With the current license, I am unable to use this project in my work. I understand that the library code will not be used in production directly (as it is a development dependency), but the current licensing still limits users who are bound by company policies that mandate the use of open-source software only.

Thank you for your consideration.