Revert "buildsys: switch upload dist over to buster"

this was intended for the master branch, argh..

This reverts commit bdbccd235a.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

zfs/debian/changelog

@@ -1,3 +1,9 @@
+zfs-linux (0.7.13-pve1~bpo2) unstable; urgency=medium
+
+  * remove conflict with insserv  (<< 1.18)
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 27 Mar 2019 09:56:15 +0100
+
 zfs-linux (0.7.13-pve1~bpo1) unstable; urgency=medium
 
   * update ZFS to 0.7.13

zfs/debian/control

@@ -113,7 +113,7 @@ Recommends: lsb-base, zfs-zed
 Suggests: nfs-kernel-server,
           samba-common-bin (>= 3.0.23),
           zfs-initramfs
-Conflicts: zfs, zfs-fuse, insserv (<< 1.18)
+Conflicts: zfs, zfs-fuse
 Provides: zfsutils
 Description: command-line tools to manage OpenZFS filesystems
  The Z file system is a pooled filesystem designed for maximum data