Add support for Tuya DPs mapped to multiple cluster attributes

[abmantis]

Proposed change

Some Tuya devices expose multiple atributes (like current+voltage+power) in a single DP. This PR adds support for easilly mapping those, including Builder support.

Additional information

Checklist

• The changes are tested and work correctly
• pre-commit checks pass / the code has been formatted using Black
• Tests have been added to verify that the new code works

[codecov]

Codecov Report

Attention: Patch coverage is 98.03922% with 1 line in your changes missing coverage. Please review.

Project coverage is 89.87%. Comparing base (8124411) to head (d36c1c2).

Files with missing lines	Patch %	Lines
zhaquirks/tuya/__init__.py	96.55%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #3643      +/-   ##
==========================================
+ Coverage   89.85%   89.87%   +0.01%     
==========================================
  Files         322      322              
  Lines       10379    10386       +7     
==========================================
+ Hits         9326     9334       +8     
+ Misses       1053     1052       -1     

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