gh-134584: Remove custom float decref ops (GH-142576)

Author: Fidget-Spinner

Include/internal/pycore_ceval.h

@@ -377,8 +377,6 @@ _Py_eval_breaker_bit_is_set(PyThreadState *tstate, uintptr_t bit)
 void _Py_set_eval_breaker_bit_all(PyInterpreterState *interp, uintptr_t bit);
 void _Py_unset_eval_breaker_bit_all(PyInterpreterState *interp, uintptr_t bit);
 
-PyAPI_FUNC(_PyStackRef) _PyFloat_FromDouble_ConsumeInputs(_PyStackRef left, _PyStackRef right, double value);
-
 #ifndef Py_SUPPORTS_REMOTE_DEBUG
     #if defined(__APPLE__)
     #include <TargetConditionals.h>