BLD: rely on matplotlib-base instead of pinning matplotlib <= 3.9

[tangkong]

Expected Behavior

We shouldn't pin dependencies for extended amounts of time.

Current Behavior

We pin matplotlib

Possible Solution

We should depend on matplotib-base

Steps to Reproduce (for bugs)

N/A

Context

#251

Your Environment

pcds-5.8.4, for now

[ZLLentz]

Note that this pin creates a warning in the pcds-envs build because somehow I have a matplotlib above 3.9 without the pyside support, which is confusing in itself

[tangkong]

This was closed by #251 , as far as atef is concerned.

Is the missing pyside support due to the use of matplotlib-base?

[ZLLentz]

Sorry, maybe I should have made a new ticket to track this
But what I mean is that anything in requirements.txt is picked up by pip check, so this line gives a warning if a newer matplotlib is installed:

atef/requirements.txt

Line 11 in ed13762

matplotlib<=3.9.0

[ZLLentz]

The identity of the missing pyside support is unknown to me, except that the build that the solver picks doesn't require pyside (all the newest builds do)