Increase max size of qemu image
x86_64 qemu images are failing to build in Jenkins.
https://arm01.puri.sm/job/Images/job/Image%20Build/3568/console
update-initramfs: Generating /boot/initrd.img-4.19.0-5-amd64
cp: error writing '/var/tmp/mkinitramfs_urPgne//lib/udev/ata_id': No space left on device
E: /usr/share/initramfs-tools/hooks/udev failed with return 1.
update-initramfs: failed for /boot/initrd.img-4.19.0-5-amd64 with 1.
dpkg: error processing package initramfs-tools (--configure):
installed initramfs-tools package post-installation script subprocess returned error exit status 1
Edited by Philip Freeman