Add support of multiple Tado accounts

[gorynychzmey]

Added support of multiple Tado accounts
Changed generation of sensor unique id.
FIxed error detecting opened window.

Breaking change

Changed generation of unique id of sensor and climate - now it includes id of home.

Proposed change

RIght now Tado has no native support of multiple bridges in one account. This change allows to add multiple Tado accounts to HASS.

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)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example entry for configuration.yaml:

# Example configuration.yaml
tado:
  - username: user1@example.com
    password: !secret tado_pwd1
  - username: user2@example.com
    password: !secret tado_pwd2

In case of only one account this configuration will also work:

# Example configuration.yaml
tado:
    username: user@example.com
    password: !secret tado_pwd

Additional information

Important: chrism0dwk/PyTado#10 must be merged into PyTado to this change to work correctly.

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
• The code has been formatted using Black (black --fast 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.
• Untested files have been added to .coveragerc.

The integration reached or maintains the following Integration Quality Scale:

• No score or internal
• 🥈 Silver
• 🥇 Gold
• 🏆 Platinum

[probot-home-assistant]

Hey there @michaelarnauts, mind taking a look at this pull request as its been labeled with a integration (tado) you are listed as a codeowner for? Thanks!

[codecov]

Codecov Report

Merging #31527 into dev will increase coverage by 0.07%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##              dev   #31527      +/-   ##
==========================================
+ Coverage   94.58%   94.66%   +0.07%     
==========================================
  Files         746      762      +16     
  Lines       54025    55017     +992     
==========================================
+ Hits        51101    52081     +980     
- Misses       2924     2936      +12     

Impacted Files	Coverage Δ
homeassistant/components/updater/binary_sensor.py	92.10% <0.00%> (-7.90%)	⬇️
homeassistant/__init__.py	88.46% <0.00%> (-7.38%)	⬇️
homeassistant/components/light/device_action.py	93.93% <0.00%> (-6.07%)	⬇️
homeassistant/components/unifi/config_flow.py	95.60% <0.00%> (-4.40%)	⬇️
homeassistant/components/unifi/controller.py	94.88% <0.00%> (-3.95%)	⬇️
homeassistant/components/hue/bridge.py	72.07% <0.00%> (-3.42%)	⬇️
homeassistant/components/unifi/switch.py	92.92% <0.00%> (-2.61%)	⬇️
homeassistant/components/zha/cover.py	93.93% <0.00%> (-2.03%)	⬇️
homeassistant/components/deconz/deconz_device.py	93.87% <0.00%> (-0.47%)	⬇️
homeassistant/components/alexa/capabilities.py	93.37% <0.00%> (-0.19%)	⬇️
... and 61 more

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[frenck]

Please don't merge to master, target the dev branch.

[balloob]

Why not migrate to config entries ?