Restore ubuntu minimal yml

Signed-off-by: Teoh Suh Haw <suh.haw.teoh@intel.com>

Author: elvin03

image-templates/ubuntu24-x86_64-minimal-raw.yml

@@ -54,12 +54,6 @@ disk:
       mountOptions: defaults
 
 systemConfig:
-  users:
-    # Development user with plaintext password (NOT for production)
-    - name: user
-      password: "user"  # Do not commit real plaintext passwords
-      groups: ["sudo"]
-      
   name: minimal
   description: Minimal ubuntu image
 
@@ -86,11 +80,9 @@ systemConfig:
     - openssh-server
     - systemd-resolved
     - systemd-timesyncd
-    - dkms
-    - v4l2loopback-dkms
 
   kernel:
     version: "6.17"
     cmdline: "console=ttyS0,115200 console=tty0 loglevel=7"
     packages:
-      - linux-image-generic-hwe-24.04
+      - linux-image-generic-hwe-24.04