[Merge] ~samirakarioh/livecd-rootfs:add-metadata-rocks into livecd-rootfs:ubuntu/master

[Samir Akarioh]

The proposal to merge ~samirakarioh/livecd-rootfs:add-metadata-rocks into livecd-rootfs:ubuntu/master has been updated.

Commit message changed to:

feat: Add metadata and add a ubuntu user on ubuntu-oci image

Add a file build.info on etc/cloud
with the serial information.We also
add a ubuntu user inside the image

Signed_By: Samir Akarioh <samir.akarioh at canonical.com>

For more details, see:
https://code.launchpad.net/~samirakarioh/livecd-rootfs/+git/livecd-rootfs/+merge/430736
-- 
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~samirakarioh/livecd-rootfs:add-metadata-rocks into livecd-rootfs:ubuntu/master.