…astic#192563)

**Addresses:** elastic#192479

## Summary

This PR unskips `install_large_prebuilt_rules_package` FTR test.

## Details

The flakiness is caused by chunked assets installation inside the Fleet plugin. Used no index refresh strategy leads to reading stale data in `PUT /api/detection_engine/rules/prepackaged` endpoint handler and returning arbitrary data.

The problem was fixed by adding `refresh=wait_for` for the last assets chunk installation.

## Flaky test runner

- 🟢  (100 runs) https://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/6938

(cherry picked from commit b3baadd)

…ackage` (#192563) (#193091)

# Backport

This will backport the following commits from `main` to `8.x`:
- [[Security Solution] Unskip
`install_large_prebuilt_rules_package`
(#192563)](#192563)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

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Solution] Unskip `install_large_prebuilt_rules_package`
(#192563)\n\n**Addresses:**
https://github.com/elastic/kibana/issues/192479\r\n\r\n##
Summary\r\n\r\nThis PR unskips `install_large_prebuilt_rules_package`
FTR test.\r\n\r\n## Details\r\n\r\nThe flakiness is caused by chunked
assets installation inside the Fleet plugin. Used no index refresh
strategy leads to reading stale data in `PUT
/api/detection_engine/rules/prepackaged` endpoint handler and returning
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(#192563)\n\n**Addresses:**
https://github.com/elastic/kibana/issues/192479\r\n\r\n##
Summary\r\n\r\nThis PR unskips `install_large_prebuilt_rules_package`
FTR test.\r\n\r\n## Details\r\n\r\nThe flakiness is caused by chunked
assets installation inside the Fleet plugin. Used no index refresh
strategy leads to reading stale data in `PUT
/api/detection_engine/rules/prepackaged` endpoint handler and returning
arbitrary data.\r\n\r\nThe problem was fixed by adding
`refresh=wait_for` for the last assets chunk installation.\r\n\r\n##
Flaky test runner\r\n\r\n- 🟢 (100 runs)
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Solution] Unskip `install_large_prebuilt_rules_package`
(#192563)\n\n**Addresses:**
https://github.com/elastic/kibana/issues/192479\r\n\r\n##
Summary\r\n\r\nThis PR unskips `install_large_prebuilt_rules_package`
FTR test.\r\n\r\n## Details\r\n\r\nThe flakiness is caused by chunked
assets installation inside the Fleet plugin. Used no index refresh
strategy leads to reading stale data in `PUT
/api/detection_engine/rules/prepackaged` endpoint handler and returning
arbitrary data.\r\n\r\nThe problem was fixed by adding
`refresh=wait_for` for the last assets chunk installation.\r\n\r\n##
Flaky test runner\r\n\r\n- 🟢 (100 runs)
https://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/6938","sha":"b3baadd14ae0cc07e22d878bdd24861309a26426"}},{"branch":"8.x","label":"v8.16.0","branchLabelMappingKey":"^v8.16.0$","isSourceBranch":false,"state":"NOT_CREATED"}]}]
BACKPORT-->

Co-authored-by: Maxim Palenov <maxim.palenov@elastic.co>