Fix zwave_js trigger event reattach logic

[raman325]

Proposed change

Tried and failed to fix #88643 with #94383 . The tests were wrong because we were checking that the listener gets reattached to the exact same node instance as before the disconnect. But during a real server disconnect/reconnect, the library would create new node instances that would receive the events, so the new listener would never fire.

With this change we retrieve the nodes each time we reattach the trigger so that we are attaching to the current Node instances. Also updated the tests to attempt to simulate this scenario.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes Z-Wave JS value_updated triggers do not work after add-on restarted #88643
• This PR is related to issue:
• Link to documentation pull request:

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[home-assistant]

Hey there @home-assistant/z-wave, mind taking a look at this pull request as it has been labeled with an integration (zwave_js) you are listed as a code owner for? Thanks!

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[MartinHjelmare]

Thanks!