CI test linux://python/ray/dashboard:test_node is flaky

[can-anyscale]

CI test linux://python/ray/dashboard:test_node is consistently_failing. Recent failures:
- https://buildkite.com/ray-project/postmerge/builds/9060#0195bc66-fdc0-49a2-ac12-d50647d10b34
- https://buildkite.com/ray-project/postmerge/builds/9060#0195bc3e-0c77-4839-b854-3372aae3907d

DataCaseName-linux://python/ray/dashboard:test_node-END
Managed by OSS Test Policy

[can-anyscale]

Blamed commit: 2765db7 found by bisect job https://buildkite.com/ray-project/release-tests-bisect/builds/2153

[can-anyscale]

Test passed on latest run: https://buildkite.com/ray-project/postmerge/builds/9066#0195c689-e565-48ea-8e59-d28477a1d347

[can-anyscale]

CI test linux://python/ray/dashboard:test_node is consistently_failing. Recent failures:
- https://buildkite.com/ray-project/postmerge/builds/9100#0195ce38-e209-49b8-a4d7-3e09d0e97880
- https://buildkite.com/ray-project/postmerge/builds/9100#0195ce0e-85f0-4159-963a-7c50cbb1f7e0
- https://buildkite.com/ray-project/postmerge/builds/9060#0195bc66-fdc0-49a2-ac12-d50647d10b34
- https://buildkite.com/ray-project/postmerge/builds/9060#0195bc3e-0c77-4839-b854-3372aae3907d

DataCaseName-linux://python/ray/dashboard:test_node-END
Managed by OSS Test Policy

[can-anyscale]

Test passed on latest run: https://buildkite.com/ray-project/postmerge/builds/9112#0195ceea-bd95-4eb1-9ee4-5f00007837d1