CI: Add Ubuntu 20.04 LTS var files

Ubuntu 24.04 LTS Noble cloud images has been
uploaded on vexxhost and shared across projects.

Change-Id: I6f18ae23e1772eb7da9522fdc81eb0c0caef5d69
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

Author: askb

vars/ubuntu-24.04-arm64.pkrvars.hcl

@@ -0,0 +1,10 @@
+arch = "arm64"
+base_image = "Ubuntu 24.04 LTS (aarch64) [2024-10-09]"
+cloud_user_data = "common-packer/provision/ubuntu-user_data.sh"
+distro = "Ubuntu 24.04"
+docker_source_image = "arm64v8/ubuntu:24.04"
+flavor = "v3-standard-2"
+source_ami_filter_name = "*ubuntu*24.04*"
+source_ami_filter_owner = "aws-marketplace"
+source_ami_filter_product_code = "0526d8a2a0ab17451"
+ssh_user = "ubuntu"

vars/ubuntu-24.04.pkrvars.hcl

@@ -0,0 +1,8 @@
+source_ami_filter_name = "*ubuntu*24.04*"
+source_ami_filter_owner = "aws-marketplace"
+source_ami_filter_product_code = "01a8b7cc84780badb"
+base_image = "Ubuntu 24.04 LTS (x86_64) [2024-10-09]"
+distro = "Ubuntu 24.04"
+docker_source_image = "ubuntu:24.04"
+ssh_user = "ubuntu"
+cloud_user_data = "common-packer/provision/ubuntu-user_data.sh"