bpo-37146: Move _PyEval_DeactivateOpCache() to the internal C API (GH-24786)

Don't export the symbol anymore.

Author: vstinner

Include/cpython/ceval.h

@@ -28,5 +28,3 @@ PyAPI_FUNC(Py_ssize_t) _PyEval_RequestCodeExtraIndex(freefunc);
 
 PyAPI_FUNC(int) _PyEval_SliceIndex(PyObject *, Py_ssize_t *);
 PyAPI_FUNC(int) _PyEval_SliceIndexNotNone(PyObject *, Py_ssize_t *);
-
-PyAPI_FUNC(void) _PyEval_DeactivateOpCache(void);

Include/internal/pycore_ceval.h

@@ -62,6 +62,8 @@ extern void _PyEval_FiniGIL(PyInterpreterState *interp);
 
 extern void _PyEval_ReleaseLock(PyThreadState *tstate);
 
+extern void _PyEval_DeactivateOpCache(void);
+
 
 /* --- _Py_EnterRecursiveCall() ----------------------------------------- */