[8.0] Throw error during startup if scripting is disable in ES

[pgayvallet]

Summary

Fix #96106

• Add a check during the elasticsearch service startup to throw if inline scripting is disable in the elasticsearch cluster
• Remove the deprecation introduced in [core.elasticsearch] Add deprecation warning when scripts are disabled #110566 (should have targeted 7.x)
• Rename/change isScriptingDisabled to isScriptingEnabled to better reflect the purpose of the check

Checklist

• Unit or functional tests were updated or added to match the most common scenarios

Release Note

Kibana now requires inline scripting to be enabled in Elasticsearch, and will fail to start otherwise. Please refer to https://www.elastic.co/guide/en/elasticsearch/reference/master/modules-scripting-security.html for more info on how to enabled inline scripting.

[elasticmachine]

Pinging @elastic/kibana-core (Team:Core)

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: b3bad74
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Metrics [docs]

✅ unchanged

History

• 💚 Build #155542 succeeded 1f557cf

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