Comment 2 for bug 2056460

In cloud-init 23.4, we added network config schema checking[1] to ensure that any network config provided adheres to network configuration v1 format[2]. The cloud-init code to translate Oracle's networking information into network v1[3] incorrectly includes a broadcast address in the rendered configuration.

While this is wrong, it has been wrong for the lifetime of the Oracle datasource. We're now just complaining that it's wrong. Regardless, I'm treating this as high priority so as to avoid spurious warnings in the log files.

[1]: https://github.com/canonical/cloud-init/pull/4482
[2]: https://cloudinit.readthedocs.io/en/latest/reference/network-config-format-v1.html
[3]: https://github.com/canonical/cloud-init/blob/main/cloudinit/net/cmdline.py#L161