Bug： OOMKilled event not reported to containerd

[abel-von]

For shim of golang version, containerd can receive an event of OOMKilled when a container is oom killed. the reason of container exit is set to "OOMKilled". kubernetes can also get this reason the show it to user. This is a useful information somtimes, because otherwise users don't know why their container exit, and can not find any clues.

[github-actions]

This issue is stale because it has been open 90 days with no activity. This issue will be closed in 7 days unless new comments are made or the stale label is removed.