[Merge] ~utkarsh/livecd-rootfs/+git/livecd-rootfs:drop-python3-systemd into livecd-rootfs:ubuntu/master

[Philip Roche]

Review: Needs Information

+1 on the change but 

* I don't think we should have a reference to a private Jira in a public project. 
* We need a changelog entry too. Do we need a bug too, to reference?
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https://code.launchpad.net/~utkarsh/livecd-rootfs/+git/livecd-rootfs/+merge/459160
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~utkarsh/livecd-rootfs/+git/livecd-rootfs:drop-python3-systemd into livecd-rootfs:ubuntu/master.