Update Python/pylifecycle.c

Author: vstinner

Python/pylifecycle.c

@@ -32,7 +32,6 @@
 #include "pycore_typevarobject.h" // _Py_clear_generic_types()
 #include "pycore_unicodeobject.h" // _PyUnicode_InitTypes()
 #include "pycore_weakref.h"       // _PyWeakref_GET_REF()
-#include "cpython/optimizer.h"    // _Py_MAX_ALLOWED_BUILTINS_MODIFICATIONS
 #include "pycore_obmalloc.h"      // _PyMem_init_obmalloc()
 
 #include "opcode.h"