[Merge] lp:~tsimonq2/livecd-rootfs/drop-lubuntu-next into lp:livecd-rootfs

[Simon Quigley]

I just realized; there's no reason for these to be separate, but Lubuntu also dropped no-follow-recommends this cycle. Updated the tooling for that.
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https://code.launchpad.net/~tsimonq2/livecd-rootfs/drop-lubuntu-next/+merge/345065
Your team Ubuntu Core Development Team is requested to review the proposed merge of lp:~tsimonq2/livecd-rootfs/drop-lubuntu-next into lp:livecd-rootfs.