bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464)

Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async
diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c
index 8c8112d..fab4509 100644
--- a/Modules/_io/iobase.c
+++ b/Modules/_io/iobase.c
@@ -841,10 +841,10 @@
     sizeof(iobase),             /*tp_basicsize*/
     0,                          /*tp_itemsize*/
     (destructor)iobase_dealloc, /*tp_dealloc*/
-    0,                          /*tp_print*/
+    0,                          /*tp_vectorcall_offset*/
     0,                          /*tp_getattr*/
     0,                          /*tp_setattr*/
-    0,                          /*tp_compare */
+    0,                          /*tp_as_async*/
     0,                          /*tp_repr*/
     0,                          /*tp_as_number*/
     0,                          /*tp_as_sequence*/
@@ -1037,10 +1037,10 @@
     0,                          /*tp_basicsize*/
     0,                          /*tp_itemsize*/
     0,                          /*tp_dealloc*/
-    0,                          /*tp_print*/
+    0,                          /*tp_vectorcall_offset*/
     0,                          /*tp_getattr*/
     0,                          /*tp_setattr*/
-    0,                          /*tp_compare */
+    0,                          /*tp_as_async*/
     0,                          /*tp_repr*/
     0,                          /*tp_as_number*/
     0,                          /*tp_as_sequence*/