fix: pin publisher base images (#7397)

Author: zachary-bailey

vhdbuilder/packer/post-install-dependencies.sh

@@ -73,6 +73,10 @@ echo -e "=== os-release Begin" >> ${VHD_LOGS_FILEPATH}
 cat /etc/os-release >> ${VHD_LOGS_FILEPATH}
 echo -e "=== os-release End" >> ${VHD_LOGS_FILEPATH}
 
+if [ "$OS" = "$UBUNTU_OS_NAME" ]; then
+  echo -e "PUUID: $(efibootmgr -v)" >> ${VHD_LOGS_FILEPATH}
+fi
+
 echo "Using kernel:" >> ${VHD_LOGS_FILEPATH}
 tee -a ${VHD_LOGS_FILEPATH} < /proc/version
 {

vhdbuilder/publisher_base_image_version.json

@@ -0,0 +1,12 @@
+{
+  "20_04-lts": "20.04.202505200",
+  "20_04-lts-cvm": "20.04.202505270",
+  "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"
+}