make network setup order deterministic #1369
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Change the file format of the networks json to use an array for the PerNetworkOptions. With that we can get a defined order in which we setup the networks and do that deterministically.
In order to provide backwards compatibility we use a custom json deserializer function that accepts both the old and new format. That allows us to still use the old podman against the new netavark with this patch.
I also added PartialEq trait to the types so the unit test can compare two loaded Networks.
I only converted a few of our test configs to the new format to keep the diff smaller. We can convert most of them another time.