[Security Solution] Review advanced settings allowlisted in Serverless

[banderror]

Summary

The Kibana AppEx team is working on adding a special, configurable Kibana Advanced settings page for Serverless projects. The work is being tracked in https://github.com/elastic/kibana/issues/160411.

Looks like these are the settings that will be exposed in Security Solution:

• common https://github.com/elastic/kibana/blob/main/packages/serverless/settings/common/index.ts
• security solution specific https://github.com/elastic/kibana/blob/main/packages/serverless/settings/security_project/index.ts

We need to inspect the settings we depend on and add anything missing to the whitelist.

[elasticmachine]

Pinging @elastic/security-solution (Team: SecuritySolution)

[elasticmachine]

Pinging @elastic/security-detections-response (Team:Detections and Resp)

[yctercero]

NOTE: Alert workflow tag options is missing from the list.

cc @paulewing

[peluja1012]

I performed an audit and noticed that the following Security Solution advanced settings are missing in Serverless:

• securitySolution:enableExpandableFlyout
• securitySolution:alertTags

[yctercero]

@paulewing @michaelolo24 could you confirm that we want the expandable flyout option in serverless?

[yctercero]

@dhurley14 is working to add the two missing settings for us. Thank you!

cc @peluja1012 @banderror

[dhurley14]

Here's the fix: https://github.com/elastic/kibana/pull/170158