Update environment-docs.yml

Author: jan-janssen

.ci_support/environment-docs.yml

@@ -11,7 +11,7 @@ dependencies:
 - sphinx
 - sphinx_rtd_theme
 - cloudpickle =3.1.1
-- h5py =3.15.0
+- h5py =3.15.1
 - jupyter-book =1.0.0
 - mpi4py =4.1.1
 - python =3.12