[Website]: Mark ILM rollover max_size as a deprecated setting

[VimCommando]

Type of issue

Missing information

What documentation page is affected

https://www.elastic.co/docs/reference/elasticsearch/index-lifecycle-actions/ilm-rollover

What happened?

The max_size is a deprecated setting, this should be reflected in this docs page.

There is a warning + tooltip in the Kibana UI:

Additional info

No response

[yetanothertw]

I've checked with the data management eng team and the max_size ILM rollover property is not deprecated.
I've also checked with the Kibana management team and it turns out this was marked as deprecated in the UI as a deterrent. More details:
elastic/kibana#92037 (comment)
elastic/kibana#96545