License file with incomplete authors

[alberto743]

License is MIT, but the authors provided in the heading of the license file is inconsistent.
I guess that instead of "Copyright (c) 2024 ROSE-pyforce", there should be something like "Copyright (c) 2024 Politecnico di Milano, Italy".

[alberto743]

It should be noted that this information is later available in the __init__.py file and in the heading of each source.

[Steriva]

I have updated the license, after having discussed with the other contributors from Polimi.