Add support for 3 phase power energy meter TS0601 _TZE284_dikb3dp6

[D4VID0x2]

Proposed change

This adds support for 3 phase power energy meters TS0601 _TZE284_dikb3dp6.

Additional information

Fixes #3955

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

All modified and coverable lines are covered by tests ✅

Project coverage is 91.01%. Comparing base (b87ac89) to head (ba7161a).
Report is 40 commits behind head on dev.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev    #3956   +/-   ##
=======================================
  Coverage   91.00%   91.01%           
=======================================
  Files         328      329    +1     
  Lines       10656    10661    +5     
=======================================
+ Hits         9698     9703    +5     
  Misses        958      958           

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[abmantis]

The quirk in #3644 also adds a 3phase meter for TS0601. Should we keep them on the same file?

[D4VID0x2]

Could. Do whatever you feel will be better.

[joefreire]

Tested, thanks @D4VID0x2 it's working well

[TheJulianJES]

@D4VID0x2 Thank you for the PR!

Support for this device has been added with this PR now: #4057. Hopefully landing in HA 2025.6.0.
It's a bit closer to the implementation of the existing three phase power energy meter quirks, so we've gone with that PR. But again, thanks for this PR as well!