Add 25.04 Plucky Puffin

roles/netbootxyz/defaults/main.yml

@@ -637,6 +637,8 @@ releases:
     mirror: http://archive.ubuntu.com
     name: Ubuntu
     versions:
+    - code_name: plucky
+      name: 25.04 Plucky Puffin
     - code_name: oracular
       name: 24.10 Oracular Oriole
     - code_name: noble