Bump roborock to 0.8.1 for beta fixes

[Lash-L]

Breaking change

Proposed change

Bumps the version from 0.6.5 to 0.8.1

Changelog: https://github.com/humbertogontijo/python-roborock/blob/main/CHANGELOG.md

Summary:

• fixes missing dock info (not used in core, but when the dataclasses get built if the data is missing it throws an error)
• Improves how the local api works
• adds better error catching for setting up a account
• The rest of the changes are not used in core

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 Can not add Roborock Integration #92104 fixes Roborock not intializing.  #92128 fixes Roborock unexpected error initializing #92133
• This PR is related to issue:
• Link to documentation pull request:

Checklist

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

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[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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[MartinHjelmare]

Thanks!