Add new devices to HomematicIP Cloud

[SukramJ]

Proposed change

Adds:

• HMIP-WTH-B (Wall Thermostat Basic)
• ALPHA-IP-RBG (Alpha IP Wall Thermostat Display)
• ALPHA-IP-RBGa (ALpha IP Wall Thermostat Display analog)

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

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request: Add new devices to HomematicIP Cloud home-assistant.io#12112

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

[codecov]

Codecov Report

Merging #31914 into dev will decrease coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##              dev   #31914      +/-   ##
==========================================
- Coverage   94.69%   94.68%   -0.01%     
==========================================
  Files         763      763              
  Lines       55183    55186       +3     
==========================================
  Hits        52255    52255              
- Misses       2928     2931       +3

Impacted Files	Coverage Δ
...meassistant/components/homematicip_cloud/sensor.py	100% <100%> (ø)	⬆️
homeassistant/components/template/cover.py	96.34% <0%> (-1.37%)	⬇️
homeassistant/bootstrap.py	72.78% <0%> (+0.16%)	⬆️

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[springstan]

LGTM ✌ just one small comment, could you please take a look?

[SukramJ]

Hi @springstan, any chance to get this PR and #31916 get merged today?
Thanks a lot.

[springstan]

Sure thing @SukramJ! No problem at all :)