Instantiate new httpx client for lamarzocco

[zweckj]

Breaking change

Proposed change

lamarzocco's servers are picky concerning the traffic it accepts and will block if anything is injected that is not following their definition. Theirfore don't use the centralized client, but use a new one.

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 lamarzocco Integration: Setup fail with http error 400 #131180
• 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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[zweckj]

please add to 2024.12

[frenck]

Thanks, @zweckj 👍

../Frenck