interpreters/python: Add Python's port to NuttX

This is the NuttX's port of Python (cpython)!

Initial support of Python includes building the Python's static
library and the `python` (Programs/python.c) application. Python's
modules are stored in `pyc` (byte-code file) and loaded as needed
from flash.

interpreters/python/patch/0008-declare-struct-timeval.patch

@@ -0,0 +1,27 @@
+From b40e89c190ec7c6b3b0116a3f7025ab13854398f Mon Sep 17 00:00:00 2001
+From: Tiago Medicci <tiago.medicci@espressif.com>
+Date: Wed, 13 Nov 2024 14:23:34 -0300
+Subject: [PATCH 08/10] declare struct timeval
+
+Otherwise, build will fail due to redefinition of _PyTime_FromTimeval
+---
+ Include/internal/pycore_time.h | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/Include/internal/pycore_time.h b/Include/internal/pycore_time.h
+index 205ac5d3781..c30e07f4b4a 100644
+--- a/Include/internal/pycore_time.h
++++ b/Include/internal/pycore_time.h
+@@ -58,9 +58,7 @@ extern "C" {
+ #endif
+ 
+ 
+-#ifdef __clang__
+ struct timeval;
+-#endif
+ 
+ #define _SIZEOF_PYTIME_T 8
+ 
+-- 
+2.46.1
+