bug: pmdarima is incompatible with NumPy >= 2.0.0

[shortthirdman]

Bug Description

Changes to numpy in v2.0.0 break the current version of pmdarima.

Expected Behavior

pmdarima should import and run as normal.

Actual Behavior

pmdarima does not import.

Possible Workaround

Install numpy==1.26.4 and pandas==2.2.2 and check if importing the packages - pmdarima, numpy, and pandas - work.