[CI] RepositoriesFileSettingsIT class failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic-platform-support #9663 / windows-2022_checkpart1_platform-support-windows
• elasticsearch-periodic-platform-support #9649 / windows-2025_checkpart1_platform-support-windows
• elasticsearch-periodic #9638 / encryption-at-rest
• elasticsearch-periodic-platform-support #9628 / windows-2019_checkpart1_platform-support-windows
• elasticsearch-periodic #9575 / encryption-at-rest
• elasticsearch-periodic-platform-support #9579 / sles-12_platform-support-unix
• elasticsearch-periodic #9533 / encryption-at-rest
• elasticsearch-periodic #9519 / encryption-at-rest
• elasticsearch-periodic-platform-support #9523 / windows-2019_checkpart1_platform-support-windows

Reproduction Line:

undefined

Applicable branches:
8.17

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

undefined

Issue Reasons:

• [8.17] 9 failures in class org.elasticsearch.reservedstate.service.RepositoriesFileSettingsIT (1.4% fail rate in 628 executions)
• [8.17] 2 failures in step windows-2019_checkpart1_platform-support-windows (10.0% fail rate in 20 executions)
• [8.17] 4 failures in step encryption-at-rest (20.0% fail rate in 20 executions)
• [8.17] 5 failures in pipeline elasticsearch-periodic-platform-support (23.8% fail rate in 21 executions)
• [8.17] 4 failures in pipeline elasticsearch-periodic (19.0% fail rate in 21 executions)

Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.

[elasticsearchmachine]

Pinging @elastic/es-core-infra (Team:Core/Infra)