Failing with SciPy 1.13.0

[Gazzzzyy]

Describe the bug
Builds are failing when using SciPy >=1.13.0.
Looks like the endpoint for gaussian has been removed from scipy.signal, which breaks arviz/stats/density_utils.py

To Reproduce
Update local dependencies to use SciPy == 1.13.0.

Expected behavior
The code to run.

Additional context
File "C:\---\.venv\lib\site-packages\arviz\stats\density_utils.py", line 8, in
from scipy.signal import convolve, convolve2d, gaussian # pylint: disable=no-name-in-module
ImportError: cannot import name 'gaussian' from 'scipy.signal' (C:\---\.venv\lib\site-packages\scipy\signal\__init__.py)

[OriolAbril]

Until we can make a new release you'll have to either downgrade scipy or install the development version of arviz from github (where this has been fixed already). Instructions for the 2nd option: https://python.arviz.org/en/stable/getting_started/Installation.html#development

[Gazzzzyy]

Thanks for the response. I've already downgraded SciPy for the time being. Will lookout for when a new release available