[Merge] lp:~dannf/debian-installer/arm64-grubimages into lp:~ubuntu-core-dev/debian-installer/ubuntu

[Sebastien Bacher]

I didn't review that one bug the summary lists merge conflicts, those might need to be resolved?
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https://code.launchpad.net/~dannf/debian-installer/arm64-grubimages/+merge/253282
Your team Ubuntu Core Development Team is requested to review the proposed merge of lp:~dannf/debian-installer/arm64-grubimages into lp:~ubuntu-core-dev/debian-installer/ubuntu.