cli_cp: use src content-type for dst
cli_cp: use src content-type for dst

We already have a stat of the source, so provide the content-type with
the destination open call.

Signed-off-by: David Disseldorp <589a549dc9f982d9f46aeeb82a09ab6d87ccf1d8@samba.org>

ddiss/elasto,ddiss/elasto