External Version bump for smartos new version string "20230420T000908Z,20230406T001127Z,20230323T000605Z,20230309T001400Z"

roles/netbootxyz/defaults/main.yml

@@ -469,14 +469,14 @@ releases:
     mirror: https://netboot.joyent.com/os/
     name: SmartOS
     versions:
+    - code_name: 20230420T000908Z
+      name: 20230420T000908Z
     - code_name: 20230406T001127Z
       name: 20230406T001127Z
     - code_name: 20230323T000605Z
       name: 20230323T000605Z
     - code_name: 20230309T001400Z
       name: 20230309T001400Z
-    - code_name: 20230223T001442Z
-      name: 20230223T001442Z
   talos:
     enabled: true
     menu: linux