[Flaky integration test] RayCluster controller Should reconcile RayClusters

[mbobrovskyi]

/kind flake

What happened:
Flaky test on pull-kueue-test-integration-main:

RayCluster Controller Suite: [It] RayCluster controller Should reconcile RayClusters

{Timed out after 5.001s.
Expected
    <bool>: false
to be true failed [FAILED] Timed out after 5.001s.
Expected
    <bool>: false
to be true
In [It] at: /home/prow/go/src/sigs.k8s.io/kueue/test/integration/controller/jobs/raycluster/raycluster_controller_test.go:192 @ 09/26/24 12:00:41.972
}

What you expected to happen:
No random failure.

How to reproduce it (as minimally and precisely as possible):
Repeat the build: https://prow.k8s.io/view/gs/kubernetes-jenkins/pr-logs/pull/kubernetes-sigs_kueue/3143/pull-kueue-test-integration-main/1839271461601153024

Anything else we need to know?:

Environment:

• Kubernetes version (use kubectl version):
• Kueue version (use git describe --tags --dirty --always):
• Cloud provider or hardware configuration:
• OS (e.g: cat /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Others:

[mbobrovskyi]

/assign

[mbobrovskyi]

/unassign

[trasc]

/assign