Deprecated since Python 3.9 - https://docs.python.org/3/whatsnew/3.9.html?highlight=pyeval_callobject#changes-in-the-c-api

using PyObject_Call instead

https://docs.python.org/3/c-api/call.html#c.PyObject_Call

CC: @tscrim @kwankyu @kliem @slel

Component: refactoring

Author: Frédéric Chapoton

Branch/Commit: 285c58f

Reviewer: Matthias Koeppe

Issue created by migration from https://trac.sagemath.org/ticket/34702