Remove aeasara from requirements

https://github.com/aesara-devs/aesara is no longer maintained, and `pymc` does not require aesara.

Author: dweindl

setup.cfg

@@ -118,7 +118,6 @@ mpi =
     mpi4py >= 3.0.3
 pymc =
     arviz >= 0.12.1
-    aesara >= 2.8.6
     pymc >= 4.2.1
 jax =
     jax >= 0.4.1

tox.ini

@@ -49,7 +49,7 @@ description =
 # Unit tests
 
 [testenv:base]
-extras = test,test_petab,amici,petab,emcee,dynesty,mltools,aesara,pymc,jax,fides,roadrunner
+extras = test,test_petab,amici,petab,emcee,dynesty,mltools,pymc,jax,fides,roadrunner
 
 deps =
     git+https://github.com/Benchmarking-Initiative/Benchmark-Models-PEtab.git@master\#subdirectory=src/python