Please drom isc-dhcp_4.4.2-P1-1+b1 from hurd-i386's sid

[Samuel Thibault <sthibault@debian.org>]

Hello,

iscp-dhcp-client currently doesn't build in sid so we have a patched
4.4.3-P1-1.1+hurd.1 version in unreleased. But debootstrap has troubles
installing that version instead of the old 4.4.2-P1-1+b1 version that is
still present in sid, it picks whatever comes first, which is the sid
version.

Put another way version 4.4.2-P1-1+b1 of isc-dhcp in sid is getting in
the way of version 4.4.3-P1-1.1+hurd.1 in unreleased, so could you
remove version 4.4.2-P1-1+b1 from sid?

Thanks,
Samuel