Bump python-tado version to 0.2.9

[thomasvt1]

0.2.8 removed - https://pypi.org/project/python-tado/#history

Breaking Change:

Description:

0.2.8 version pulled

wmalgadey/PyTado#13

Related issue (if applicable): fixes #

Pull request in home-assistant.io with documentation (if applicable): home-assistant/home-assistant.io#<home-assistant.io PR number goes here>

Example entry for configuration.yaml (if applicable):

Checklist:

• The code change is tested and works locally.
• Local tests pass with tox. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.

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

• Documentation added/updated in home-assistant.io

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

• New dependencies have been added to the REQUIREMENTS variable (example).
• New dependencies are only imported inside functions that use them (example).
• New or updated dependencies have been added to requirements_all.txt by running script/gen_requirements_all.py.
• New files were added to .coveragerc.

If the code does not interact with devices:

• Tests have been added to verify that the new code works.

[vrnagy]

You should change the /homeassistant/components/tado/__init__.py component file itself as well. https://github.com/home-assistant/home-assistant/blob/77635d40e2cd3e633204303f05bb20c909daf383/homeassistant/components/tado/__init__.py#L13

[awarecan]

We already have one pull request for it.

[egelmex]

What's the pull ID of the pull request that fixes this issue?

[vrnagy]

#22242