{
  "provisioners": [
  {
    "type": "shell",
    "inline": "echo {{user `project_name`}} {{user `project_version`}} | sudo tee -a /etc/{{user `project_name`}}-release",
    "order": "0"
  }
  ]
}

{
  "variables": {
    "packer_run_uuid": "{{env `PACKER_RUN_UUID`}}"
  },
  "provisioners": [
  {
    "type": "shell",
    "inline": "echo {{user `project_name`}} {{user `project_version`}} {{user `packer_run_uuid`}} | sudo tee -a /etc/{{user `project_name`}}-release",
    "order": "0"
  }
  ]
}

Include the packer build UUID in the generated /etc/<project>-release file
Include the packer build UUID in the generated /etc/<project>-release file

Will end up changing from:

```
nubis-base v1.4.0
```

to
```
nubis-base v1.4.0 917d5318-7376-b0fc-2ed3-6f1b2f4d01ad
```

And it's purely cosmetic, no automation uses this
