Add Properties to image

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#### Description

Please allow the ability to add properties to the image

#### Use Case(s)

`openstack image set --property key=value` needs to be run after the image is created using an external process.

Setting properties in OpenStack for the image should be part of packer proper

#### Potential configuration

```
"properties": {
"os_distro": "ubuntu"
"os_version": "22.04"
}
```

#### Potential References