forwarding reference passed to std::move()

forwarding reference passed to std::move()

Fixes: https://tracker.ceph.com/issues/67781
clang-tidy original warning:

warning: forwarding reference passed to std::move(), which may unexpectedly cause lvalues to be moved; use std::forward() instead [bugprone-move-forwarding-reference]
return [ctx = std::move(ctx), op = std::move(op), trace_ctx] (Aio* aio, AioResult& r) mutable {
^~~~~~~~~
std::forward<Op>

Signed-off-by: Suyash Dongre <suyashd999@gmail.com>