fix ubuntu boot command for cloud-init

roles/build-packer-templates/defaults/main.yaml

@@ -21,7 +21,7 @@ debian:
   ubuntu2004:
     boot_command: '["<enter><enter><f6><esc><wait>", "<bs><bs><bs><bs>", "autoinstall net.ifnames=0 biosdevname=0 ip=dhcp ipv6.disable=1 ds=nocloud-net;s=http://{% raw %}{{ .HTTPIP }}:{{ .HTTPPort }}/http/${var.config_file}{% endraw %}/ ", "--- <enter>"]'
   ubuntu2204:
-    boot_command: '["<esc><esc><esc><esc>e<wait>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "linux /casper/vmlinuz --- autoinstall ds=\"nocloud-net;seedfrom=http://{% raw %}{{ .HTTPIP }}:{{ .HTTPPort }}/http/${var.config_file}{% endraw %}/\"<enter><wait>", "initrd /casper/initrd<enter><wait>", "boot<enter>", "<enter><f10><wait>"]'
+    boot_command: '["<esc><esc><esc><esc>e<wait>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "linux /casper/vmlinuz --- autoinstall ds=\"nocloud-net;seedfrom=http://{% raw %}{{ .HTTPIP }}:{{ .HTTPPort }}/http/${var.name}${var.version}/${var.config_file}{% endraw %}/\"<enter><wait>", "initrd /casper/initrd<enter><wait>", "boot<enter>", "<enter><f10><wait>"]'
   ubuntu2404:
     boot_command: '["<esc><esc><esc><esc>e<wait>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "<del><del><del><del><del><del><del><del>", "linux /casper/vmlinuz --- autoinstall ds=\"nocloud-net;seedfrom=http://{% raw %}{{ .HTTPIP }}:{{ .HTTPPort }}/http/${var.config_file}{% endraw %}/\"<enter><wait>", "initrd /casper/initrd<enter><wait>", "boot<enter>", "<enter><f10><wait>"]'
   shell_provisioner: '["sudo apt-get update", "sudo apt-get -y install software-properties-common", "sudo apt-add-repository --yes --update ppa:ansible/ansible", "sudo apt update", "sudo apt -y install ansible"]'