[CI] SecurityRolesMultiProjectIT testUpdatingFileBasedRoleAffectsAllProjects failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #7412 / encryption-at-rest
• elasticsearch-pull-request #65900 / part-1

Reproduction Line:

./gradlew ":test:external-modules:test-multi-project:javaRestTest" --tests "org.elasticsearch.xpack.security.SecurityRolesMultiProjectIT.testUpdatingFileBasedRoleAffectsAllProjects" -Dtests.seed=7BE81C497538C951 -Dtests.locale=mr-Deva-IN -Dtests.timezone=SystemV/CST6 -Druntime.java=24

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: 
Expected: iterable containing ["monitor"]
     but: no item was "monitor"

Issue Reasons:

• [main] 2 failures in test testUpdatingFileBasedRoleAffectsAllProjects (1.0% fail rate in 200 executions)

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

[elasticsearchmachine]

This has been muted on branch main

Mute Reasons:

• [main] 2 failures in test testUpdatingFileBasedRoleAffectsAllProjects (1.0% fail rate in 200 executions)

Build Scans:

• elasticsearch-periodic #7412 / encryption-at-rest
• elasticsearch-pull-request #65900 / part-1

[elasticsearchmachine]

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

[elasticsearchmachine]

Pinging @elastic/es-security (Team:Security)

[n1v0lg]

@jfreden I'm guessing it's a race condition/insufficient wait in the new test suite you added (lies, it wasn't you and it wasn't very recent) -- do you have cycles to take a closer look?

[n1v0lg]

elasticsearch-pull-request #65900 / part-1 seems suspect -- if I'm reading this correctly it happened on a PR under development.