Update greeclimate to 2.0.0

[cmroche]

Proposed change

• Update greeclimate to 2.0.0 https://github.com/cmroche/greeclimate/releases/tag/v2.0.0

• Addresses bug where incorrect temperature is reported if the device's reporting units is changed after the device is bound by the integration.

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:
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.
• Untested files have been added to .coveragerc.

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[jpbede]

Please split the PR into two, one for bumping the dependency and one for addressing the bug.

[home-assistant]

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

Learn more about our pull request process.

[cmroche]

Please split the PR into two, one for bumping the dependency and one for addressing the bug.

I cannot. The bug was detected and fixed in the API change of the underlying library and forces a fix in the gree integration.

Edit: Actually... I can. I'll make the change tomorrow. #121041

[cmroche]

The failed test appears unrelated, and has happened in a few other cases in the CI history.

Run tests Python 3.12 (9): tests/components/conversation/test_init.py#L442
test_http_processing_intent_entity_exposed aiohttp.client_exceptions.ServerDisconnectedError: Server disconnected

Same error is happening here: https://github.com/home-assistant/core/actions/runs/9767393285

[frenck]

The tests seem to pass now @cmroche 🥳

Any specific reason this PR is still in draft?

../Frenck

[frenck]

Hey m8,

There seems to be another merge conflict, could you take a look and rebase this PR onto the latest dev branch?

Thanks 👍

../Frenck

[cmroche]

@frenck @jpbede Everything ok with you for this change now? I have another update coming to support newer device firmwares, but will need this one merged in first.

Thanks.

[joostlek]

Left a follow up comment in case you missed it

CI passes