[Merge] lp:~mterry/ubuntu-release-upgrader/pkexec into lp:ubuntu-release-upgrader

[Serge Hallyn]

Review: Approve

I see no obvious gotchas, looks good to me, thanks.
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https://code.launchpad.net/~mterry/ubuntu-release-upgrader/pkexec/+merge/112638
Your team Ubuntu Core Development Team is requested to review the proposed merge of lp:~mterry/ubuntu-release-upgrader/pkexec into lp:ubuntu-release-upgrader.