[Merge] ~kxuan/livecd-rootfs:add-sector-size into livecd-rootfs:ubuntu/master

[Zhaoxuan Zhai]

Zhaoxuan Zhai has proposed merging ~kxuan/livecd-rootfs:add-sector-size into livecd-rootfs:ubuntu/master.

Requested reviews:
  Canonical Foundations Team (canonical-foundations)

For more details, see:
https://code.launchpad.net/~kxuan/livecd-rootfs/+git/livecd-rootfs/+merge/464882

Support specifying sector size in ubuntu image. So we could build image with 4k sector size.
-- 
Your team Ubuntu Core Development Team is subscribed to branch livecd-rootfs:ubuntu/master.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: review-diff.txt
Type: text/x-diff
Size: 1816 bytes
Desc: not available
URL: <https://lists.ubuntu.com/archives/ubuntu-reviews/attachments/20240424/5472b509/attachment.diff>