Documentation suggestion: Annotate k8s fields without support

[robertgzr]

This table could provide advise on how to achieve the same thing for fields marked with no:
https://docs.podman.io/en/latest/markdown/podman-kube-play.1.html#podman-kube-play-support

For example: lifecycle.preStop can be implemented with ExecStopPre when orchestrating with systemd:
#18778 (comment)