Fix aurora alert sensor always Off

[johangus65]

Fix aurora integration issue #121954.
Update threshold when user changes configuration.

Threshold change was previously not acted upon
until a restart.

Breaking change

Proposed change

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
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• Breaking change (fix/feature causing existing functionality to break)
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Additional information

• This PR fixes or closes issue: fixes Aurora alert sensor always Off #121954
• This PR is related to issue:
• Link to documentation pull request:

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[home-assistant]

Hey there @djtimca, mind taking a look at this pull request as it has been labeled with an integration (aurora) you are listed as a code owner for? Thanks!

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[frenck]

This integration has quite a good test coverage and active tests for most of the things. Can we add some tests for this case too?

../Frenck

[home-assistant]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

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[frenck]

Thanks, @johangus65 👍

../Frenck