Add `struct key_value_info` argument to `trace2_def_param()`.
In dc90208497 (trace2: plumb config kvi, 2023-06-28) a `kvi`
argument was added to `trace2_def_param_fl()` but the macro
was not up updated. Let's fix that.
Signed-off-by: Jeff Hostetler <jeffhostetler@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>