autopkgtest fail with numpy/1.24.1

[Olivier Gayot]

tpot fails its autopkgtest suite when run against numpy 1.24+

  File "/usr/lib/python3/dist-packages/tpot/builtins/one_hot_encoder.py", line 216, in OneHotEncoder
    def __init__(self, categorical_features='auto', dtype=np.float,
                                                          ^^^^^^^^
  File "/usr/lib/python3/dist-packages/numpy/__init__.py", line 284, in __getattr__
    raise AttributeError("module {!r} has no attribute "
AttributeError: module 'numpy' has no attribute 'float'

numpy.float was removed [2] from numpy 1.24

A fix [1] was merged in Debian but there is no upload yet.

[1] https://salsa.debian.org/science-team/tpot/-/commit/b7989129ccecae0b9cff9a3fa5b863a0d551815e
[2] https://numpy.org/doc/stable/release/1.24.0-notes.html#expired-deprecations