[Bug & fix] gen_requirements issue with latest setup tools

[mikeseven]

latest setup tools crash when doing make cython
The issue is in gen_requirements.py:
("numpy", "<=1.23.*"),

must be changed to:
("numpy", "<=1.23"),

[lhutton1]

Thanks for reporting @mikeseven, I pushed #13912 to fix this using your suggestion.

[mikeseven]

all good, thanks for super speedy fix ;-)