chore: capture publisher base image version

Author: aks-node-assistant[bot]

vhdbuilder/publisher_base_image_version.json

@@ -4,9 +4,5 @@
   "20_04-lts-gen2": "20.04.202505200",
   "22_04-lts": "22.04.202510230",
   "22_04-lts-arm64": "22.04.202510230",
-  "22_04-lts-gen2": "22.04.202510230",
-  "server-arm64": "24.04.202510010",
-  "server-gen1": "24.04.202510010",
-  "cvm": "24.04.202509250",
-  "server": "24.04.202510010"
-}
+  "22_04-lts-gen2": "22.04.202510230"
+}