Fix CI on Mac (#224)

* maybe mac needs distutils installed

* try not using sysutils to get the python path

credit ChatGPT

Source/Swig/ConfigPython.cmake

@@ -3,6 +3,6 @@
 macro(get_py_include)
   execute_process(
       COMMAND ${PYTHON_EXECUTABLE} -c
-      "from distutils.sysconfig import get_python_inc; print(get_python_inc())"
+      "import sysconfig; print(sysconfig.get_path('include'))"
       OUTPUT_VARIABLE PYTHON_INCLUDE_PATH OUTPUT_STRIP_TRAILING_WHITESPACE)
 endmacro()