gnu: python-meshio: Update to 5.3.4.

* gnu/packages/simulation.scm (python-meshio): Update to 5.3.4.
[source]: Reindent.
[propagated-inputs]: Add python-rich.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu/packages/simulation.scm

@@ -776,14 +776,14 @@ river flooding.")
 (define-public python-meshio
   (package
     (name "python-meshio")
-    (version "4.4.6")
+    (version "5.3.4")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "meshio" version))
        (sha256
         (base32
-           "0kv832s2vyff30zz8yqypw5jifwdanvh5x56d2bzkvy94h4jlddy"))
+         "1w39qcg0rw5kb04j7sa45fnqd6k20fsdgrf62cmw2ygjgwnnjh72"))
        (snippet
         '(let ((file (open-file "setup.py" "a")))
            (display "from setuptools import setup\nsetup()" file)
@@ -796,7 +796,8 @@ river flooding.")
      (list python-pytest))
     (propagated-inputs
      (list python-importlib-metadata
-           python-numpy))
+           python-numpy
+           python-rich))
     (arguments
      '(#:phases
        (modify-phases %standard-phases