Fix PeersV2NodeRefreshIT

Description

This test is flaky in CI, it looks like it's not managing the Simulacron instance correctly. From the same run:

and

See if we can use SimulacronRule instead.

Environment

None

Pull Requests

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Assignee

Unassigned

Reporter

Olivier Michallat

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Size

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External issue ID

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External issue ID

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Epic Link

Sprint

Java 4.x

Priority

Minor
Configure