io_uring: add tracing for additional CQE32 fields

This adds tracing for the extra1 and extra2 fields.

Co-developed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Stefan Roesch <shr@fb.com>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Link: https://lore.kernel.org/r/20220426182134.136504-10-shr@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>