[dependabot skip] Update environment

.ci_support/environment.yml

@@ -11,7 +11,7 @@ dependencies:
 - matplotlib =3.8.4
 - pyiron_base =0.8.2
 - pyiron_contrib =0.1.16
-- pympipool =0.7.17
+- pympipool =0.8.1
 - python-graphviz =0.20.3
 - toposort =1.10
 - typeguard =4.2.1