[Issue]: ILM is mistakenly labeled as a serverless feature

[shainaraskas]

Type of issue

None

What documentation page is affected

https://www.elastic.co/docs/manage-data/lifecycle/index-lifecycle-management + and children

What happened?

serverless applies tag is present on all of these pages

however, ILM is explicitly called out as not available in serverless (even in the section)

We need to pull out the serverless tags for this section

Additional info

No response