[dependabot skip] Update environment

Author: pyiron-runner

.ci_support/environment.yml

@@ -11,7 +11,7 @@ dependencies:
 - numpy =1.26.4
 - phonopy =2.22.1
 - plotly =5.19.0
-- pymatgen =2024.3.1
+- pymatgen =2024.4.12
 - pyscal =2.10.18
 - pyxtal =0.6.2
 - scikit-learn =1.4.2