Sonos increase wait for groups timeout

[PeteRager]

Proposed change

Increase the timeout when waiting for grouping to complete (media_player.join, media_player.unjoin) as the current timeout may be insufficient when the integration is running in polling mode. In PR #145602 the warning message was changed to a HomeAssitantError which is now making the insufficient timeout more noticeable.

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 #
• This PR is related to issue: Media_player.join results in a timeout error, blocking script #158227
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

Checklist

• I understand the code I am submitting and can explain how it works.
• The code change is tested and works locally.
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• Tests have been added to verify that the new code works.
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[home-assistant]

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

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