[DOCS] Add rollup V2 security privileges

[jrodewig]

Changes:

• Adds manage_rollup to the rollup API's security privileges
• Updates definitions for the manage_rollup and monitor_rollup privileges

Relates to #65469.

Previews

Security privileges: https://elasticsearch_65512.docs-preview.app.elstc.co/guide/en/elasticsearch/reference/master/security-privileges.html

Rollup API: https://elasticsearch_65512.docs-preview.app.elstc.co/guide/en/elasticsearch/reference/master/rollup-api.html

[elasticmachine]

Pinging @elastic/es-analytics-geo (Team:Analytics)

[elasticmachine]

Pinging @elastic/es-docs (Team:Docs)

[talevy]

the first usage of legacy! how exciting. I suspect the other APIs will be pending a move to a dedicated legacy section once Rollup Action is released (officially)? Should we have an open docs issue to track this TODO?

[jrodewig]

Woohoo! Though, technically, we already reference "legacy rollup APIs" here: https://www.elastic.co/guide/en/elasticsearch/reference/master/rollup-apis.html#legacy-rollup-apis

I don't know if we'll do a separate section, but I do plan to label the legacy APIs similar to index templates:

I also plan to add a similar deprecation warning:

I opened #65515 so we can track ongoing doc efforts. We can discuss doc plans more, but feel free to edit that issue or toss items on there in the meantime.

[jrodewig]

Thanks @talevy!