[7.12] [Security Solution] [Detections] Updates warning message when no indices match provided index patterns (#93094)

[kibanamachine]

Backports the following commits to 7.12:

• [Security Solution] [Detections] Updates warning message when no indices match provided index patterns ([Security Solution] [Detections] Updates warning message when no indices match provided index patterns #93094)

[kibanamachine]

💛 Build succeeded, but was flaky

• continuous-integration/kibana-ci/pull-request

• Commit: 253fd22

• Storybooks Preview

• Flaky suites:

  • xpack-securitySolutionCypress

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Test Failures

Kibana Pipeline / general / Closes and opens alerts.Closing alerts Closes and opens alerts

Link to Jenkins

Stack Trace

Failed Tests Reporter:
  - Test has not failed recently on tracked branches

AssertionError: Timed out retrying after 60000ms: expected '<span.euiBadge.euiBadge--hollow.euiBadge--iconLeft>' to have text '15', but the text was '297'
    at Context.eval (http://localhost:6121/__cypress/tests?p=cypress/integration/detection_alerts/closing.spec.ts:20202:43)

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Metrics [docs]

✅ unchanged

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

cc @dhurley14