fix: delete orphans containerd task in namespace

[zwtop]

fix: task unable to start when task dir exists, remove the task dir before start task
orphans task dir exists due to unknown reason

[root@everoute-controller-cm3fnbk38wuwr0958z5tbnyz9-192-168-70-71 13:33:22 ~]$ ctr -n vpc t start proxy
WARN[0000] DEPRECATION: The `containerd.io/restart.logpath` label is deprecated since containerd v1.5 and removed in containerd v2.0. Use `containerd.io/restart.loguri` instead.
ctr: failed to start shim: mkdir /run/containerd/io.containerd.runtime.v2.task/vpc/proxy: file exists: unknown
[root@everoute-controller-cm3fnbk38wuwr0958z5tbnyz9-192-168-70-71 13:33:24 ~]$
[root@everoute-controller-cm3fnbk38wuwr0958z5tbnyz9-192-168-70-71 13:33:25 ~]$ rm -rf /run/containerd/io.containerd.runtime.v2.task/vpc/proxy
[root@everoute-controller-cm3fnbk38wuwr0958z5tbnyz9-192-168-70-71 13:33:29 ~]$
[root@everoute-controller-cm3fnbk38wuwr0958z5tbnyz9-192-168-70-71 13:33:29 ~]$ ctr -n vpc t start proxy
WARN[0000] DEPRECATION: The `containerd.io/restart.logpath` label is deprecated since containerd v1.5 and removed in containerd v2.0. Use `containerd.io/restart.loguri` instead.
2025-01-21 05:33:32.366 INFO    log/log.go:34   log opts        {"level": "info", "development": true}
2025-01-21 05:33:32.369 INFO    api-proxy-server        apiserver/api_server.go:82      Limit the number of requests to 200 per 1s