Automated Containerd version update 2.2.5

[replicated-ci-kurl]

Automated changes by the cron-containerd-update GitHub action

Adds [Containerd add-on](https://kurl.sh/docs/add-ons/containerd) version 2.2.5.

[greptile-apps]

Comments Outside Diff (1)

1. addons/containerd/2.2.5/host-preflight.yaml, line 54-62 (link)

   Preflight regression: cgroup v2 guard dropped for RHEL/CentOS/OL 8

   Every prior containerd 2.x version in this repo (2.1.5 through 2.2.4) explicitly fails preflight for centos = 8, rhel = 8, and ol = 8 with the message: "containerd addon does not support centos 8 because containerd 2.2.x requires cgroup v2, which centos 8 does not enable by default". In this version those outcomes have been changed to pass, silently dropping the guard.

   The automated script.sh template only checks whether the package exists in the repo — it has no knowledge of the cgroup v2 runtime requirement. That requirement hasn't changed in a patch release; users on RHEL/CentOS/OL 8 with the default cgroup v1 hierarchy who pass this preflight will likely encounter runtime failures after installation. The fix for previous versions (commit a6515c9b) was a deliberate manual override that the automation has now erased. The template's find_common_versions centos8 branch needs a cgroup v2 guard for 2.x versions, or this file needs to be manually patched to restore fail for these three OS entries.

_{Reviews (1): Last reviewed commit: "Create new Containerd version" | Re-trigger Greptile}