Fix dfinit issue when containerd config_path have multiple paths

[aliazlan-t]

Fix dfinit issue when updating registry config when multiple paths are present in config_path.

Description

Sometimes config_path have multiple paths separated by colon e.g

[plugins."io.containerd.grpc.v1.cri".registry]
config_path = "/etc/containerd/certs.d:/etc/docker/certs.d"

In this case dfinit is creating folder at path /etc/containerd/certs.d\:/etc/docker/certs.d/. It can be fixed by picking up the first path if multiple paths are added.

Related Issue

Motivation and Context

Screenshots (if appropriate)

[gaius-qi]

Please fix lint

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 33.88%. Comparing base (eb66100) to head (c19cc6c).
Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #895   +/-   ##
=======================================
  Coverage   33.88%   33.88%           
=======================================
  Files          60       60           
  Lines        9040     9040           
=======================================
  Hits         3063     3063           
  Misses       5977     5977           

Files with missing lines	Coverage Δ
...ly-client-init/src/container_runtime/containerd.rs	97.14% <ø> (ø)

[aliazlan-t]

Please fix lint

fixed

[gaius-qi]

LGTM

[aliazlan-t]

@gaius-qi thanks. It seems like dginit docker pipeline is not working. Last few builds timed out after many hours as well. Can you look into it?

https://github.com/dragonflyoss/client/actions/runs/12365531271