feat(24.04): netplan.io and dependencies

[Meulengracht]

Proposed changes

Add netplan and it's dependencies. Netplan is a bit useless without other networking daemons up and running (i.e systemd-networkd), and it's also quite useless without udev running. The app itself is working and the only errors it throws are due to either a chroot'ed environment or because some other system service is missing.

Testing

chisel cut bash_bins coreutils_bins passwd_config netplan.io_bins
mkdir -p <root>/proc
mkdir -p <root>/dev
mount --bind /dev <root>/dev
sudo chroot <root>
mount -t proc proc /proc
netplan --help
netplan apply # useless without udev
netplan generate
netplan status # useless without networking daemons

Checklist

• [x] I have read the contributing guidelines
• [x] I have already submitted the CLA form

Additional Context

This is based on top of https://github.com/canonical/chisel-releases/pull/274 since netplan requires systemd and mount libraries.

[github-actions[bot]]

Diff of dependencies:

slices/iproute2.yaml

```diff @@ -1,5 +1,3 @@ -debconf -debconf-2.0 libbpf1 libc6 libcap2 ```

slices/netplan.io.yaml

```diff @@ -4,9 +4,9 @@ libnetplan1 libsystemd0 netplan-generator -python3 python3-dbus python3-netifaces python3-netplan python3-yaml +python3.12 systemd ```

slices/python3-cffi-backend.yaml

```diff @@ -1,3 +1,3 @@ libc6 libffi8 -python3 +python3.12 ```

slices/python3-dbus.yaml

```diff @@ -1,4 +1,4 @@ libc6 libdbus-1-3 libglib2.0-0t64 -python3 +python3.12 ```

slices/python3-netifaces.yaml

```diff @@ -1,2 +1,2 @@ libc6 -python3 +python3.12 ```

slices/python3-netplan.yaml

```diff @@ -1,4 +1,4 @@ libc6 libnetplan1 -python3 python3-cffi-backend +python3.12 ```

slices/python3-yaml.yaml

```diff @@ -1,3 +1,3 @@ libc6 libyaml-0-2 -python3 +python3.12 ```

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