Fix compatibility with numpy 2.0 and allow use of last version of cma

[iglasser]

Make pymoo compatible with numpy 2.0 by :

• Replacing old numpy modules that have been removed (np.math -> math, np.product -> np.prod)
• Allowing cma>3.2.2 (cma is compatible with numpy 2.0 since version 3.4.0)

Since pymoo is a library and is compatible with all cma versions between 3.2.2 to the latest version, the requirement has only been relaxed, so users are allowed to keep using cma 3.2.2 (together with older numpy versions) if they wish to.

Tests have been performed locally with Python 11, numpy 2.0.1 and cma 3.4.0.

Note that the tests done in the github workflow on the main branch fail. I have tested that no new errors have been introduced, but already existing errors remain present.

[blankjul]

Thanks for your contribution!

I had originally a greater dependency on cma and happy to have it again. However, I have gotten complains of changes and the code not working anymore and then to be on the safe side added ==.