fix(collectd): fix for python3.11

https://docs.python.org/3.11/whatsnew/3.11.html#whatsnew311-c-api-porting

Author: rkojedzinszky

nas_ports/net-mgmt/collectd5/files/patch-src_cpython.h

@@ -0,0 +1,11 @@
+--- src/cpython.h.orig	2024-10-23 10:00:28 UTC
++++ src/cpython.h
+@@ -26,7 +26,7 @@
+ 
+ /* Some python versions don't include this by default. */
+ 
+-#include <longintrepr.h>
++#include <Python.h>
+ 
+ /* These two macros are basically Py_BEGIN_ALLOW_THREADS and
+  * Py_BEGIN_ALLOW_THREADS

src/middlewared/middlewared/plugins/system.py

@@ -412,7 +412,6 @@ async def mem_info(self):
 
     @private
     async def cpu_info(self):
-
         """
         CPU info doesn't change after boot so cache the results
         """