fix: don't copy network settings when forking a container

[reubenmiller]

Due to some unknown issues in podman 4.4, when a container fork is created and the host config is copied, this causes the podman network iptables rules to be removed when the forked container exits.

By ignoring the copying of the container host config, then the iptables rules seem to be preserved. Anyway, the forked container does not need to have a network to perform its task.

[github-actions]

Robot Results

✅ Passed	❌ Failed	⏭️ Skipped	Total	Pass %	⏱️ Duration
32	0	0	32	100	7m31.49408s

Passed Tests

Name	⏱️ Duration	Suite
Get Container Logs	3.149 s	Container-Logs
Get Container Logs with only last N lines	0.519 s	Container-Logs
Remove Container	7.560 s	Container-Remove
Remove Container Non Existent Container Should Not Through An Error	0.061 s	Container-Remove
Restart Container	0.469 s	Container-Restart
Restart Unknown Container Fails	0.066 s	Container-Restart
Update to tedge-container-plugin-ng	26.114 s	Installation
Check for Update	8.044 s	Operations-Clone
Clone Existing Container	27.779 s	Operations-Clone
Clone Existing Container by Timeout Whilst Waiting For Exit	18.125 s	Operations-Clone
Clone Existing Container but Waiting For Exit	23.940 s	Operations-Clone
Ignore Containers With Given Label	21.079 s	Operations-Clone
Install/uninstall container package from private repository - credentials file	14.425 s	Operations-Private-Registries
Install/uninstall container package from private repository - credentials script	14.944 s	Operations-Private-Registries
Install/uninstall container package from private repository - credentials script with cache	21.821 s	Operations-Private-Registries
Install/uninstall container package from private repository - engine credentials	19.162 s	Operations-Private-Registries
Install/uninstall container package from private repository - docker from docker	38.646 s	Operations-Private-Registries
Get Configuration	5.309 s	Operations
Install/uninstall container-group package	17.203 s	Operations
Install invalid container-group	2.991 s	Operations
Install container-group with multiple files - app1	16.515 s	Operations
Install container-group with multiple files - app2	10.048 s	Operations
Install/uninstall container package	14.887 s	Operations
Install/uninstall container package from file	10.283 s	Operations
Manual container creation/deletion	20.216 s	Operations
Manual container creation/deletion with error on run	7.876 s	Operations
Manual container created and then killed	10.434 s	Operations
Self Update Is Present Using Self Type	0.147 s	Self
Self Update Is Present Using Container Type	0.147 s	Self
Self Update Is Not Present	0.148 s	Self
Service status	18.859 s	Telemetry-Main
Sends measurements	70.528 s	Telemetry-Main