fix network issue in packer

packer/proxmox/ubuntu-server-jammy-docker/ubuntu-server-jammy-docker.pkr.hcl

@@ -121,6 +121,7 @@ build {
             "sudo apt -y autoclean",
             "sudo cloud-init clean",
             "sudo rm -f /etc/cloud/cloud.cfg.d/subiquity-disable-cloudinit-networking.cfg",
+            "sudo rm -f /etc/netplan/00-installer-config.yaml",
             "sudo sync"
         ]
     }

packer/proxmox/ubuntu-server-jammy/ubuntu-server-jammy.pkr.hcl

@@ -121,6 +121,7 @@ build {
             "sudo apt -y autoclean",
             "sudo cloud-init clean",
             "sudo rm -f /etc/cloud/cloud.cfg.d/subiquity-disable-cloudinit-networking.cfg",
+            "sudo rm -f /etc/netplan/00-installer-config.yaml",
             "sudo sync"
         ]
     }