[EDR Workflows] Remove automated actions old feature flags

[tomsonpl]

This PR removes two feature flags:

• responseActionsEnabled added in 8.5.0
• endpointResponseActionsEnabled added in 8.9.0
  And also a not used anymore osquery_tab component

This flag still stays in place: automatedProcessActionsEnabled

[tomsonpl]

/ci

[elasticmachine]

Pinging @elastic/security-defend-workflows (Team:Defend Workflows)

[tomsonpl]

/ci

[PhilippeOberti]

Thanks for cleaning these!
Funny enough I was looking at the experimental_features files a couple of days ago and was about to ping the teams that had a feature flag set to true by default to ask if these could be removed. 😄

[maximpn]

Rule Management LGTM

[tomsonpl]

/ci

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: 8373c84

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
securitySolution	5649	5648	-1

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
securitySolution	20.7MB	20.7MB	-10.1KB

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
securitySolution	86.2KB	86.1KB	-60.0B

History

• 💔 Build #226746 failed dc93c39
• 💛 Build #226062 was flaky f20eaa9
• 💚 Build #226005 succeeded a237f59

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @tomsonpl