Align openmpi CI env with pydantic 2.13.1

Agent-Logs-Url: https://github.com/pyiron/executorlib/sessions/a8d0b79e-7ec5-42e8-bbd1-cd996f07afa6

Co-authored-by: jan-janssen <3854739+jan-janssen@users.noreply.github.com>

Author: Copilot

.ci_support/environment-openmpi.yml

@@ -11,7 +11,7 @@ dependencies:
 - ipython =9.9.0
 - mpi4py =4.1.1
 - networkx =3.6.1
-- pydantic =2.13.0
+- pydantic =2.13.1
 - pygraphviz =1.14
 - pysqa =0.4.0
 - pyzmq =27.1.0