python: disable deprecated API for newer versions

[XVilka]

Your checklist for this pull request

• I've read the guidelines for contributing to this repository
• I made sure to follow the project's coding style
• I've updated the documentation with the relevant information (if needed)

Detailed description

Do not call deprecated API since Python 3.9:

• https://docs.python.org/3/c-api/init.html#c.PyEval_InitThreads
• https://docs.python.org/3/c-api/apiabiversion.html

Test plan (required)

CI is green

Closing issues

Closes #3208

[XVilka]

Need to fix also this one:

/Users/user/Rizin/cutter/src/common/PythonManager.cpp:61:9: warning: 'Py_SetPythonHome' is deprecated [-Wdeprecated-declarations]
        Py_SetPythonHome(pythonHome);
        ^
/opt/homebrew/Frameworks/Python.framework/Versions/3.11/include/python3.11/pylifecycle.h:40:1: note: 'Py_SetPythonHome' has been explicitly marked deprecated here
Py_DEPRECATED(3.11) PyAPI_FUNC(void) Py_SetPythonHome(const wchar_t *);
^
/opt/homebrew/Frameworks/Python.framework/Versions/3.11/include/python3.11/pyport.h:336:54: note: expanded from macro 'Py_DEPRECATED'
#define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__))
                                                ^

https://docs.python.org/3/c-api/init.html#c.Py_SetPythonHome
https://docs.python.org/3/c-api/init_config.html#init-config