Add KeenHome smart vent SV02-410-MP-1.2

[Cyberax]

Adding a missing signature for a KeenHome smart vent. It appears to behave exactly like the other KeenHome vents.

Proposed change

Add a missing signature

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 87.85%. Comparing base (fc1e55f) to head (5cb0d05).

Additional details and impacted files

@@           Coverage Diff           @@
##              dev    #3002   +/-   ##
=======================================
  Coverage   87.85%   87.85%           
=======================================
  Files         301      301           
  Lines        9217     9217           
=======================================
  Hits         8098     8098           
  Misses       1119     1119           

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[TheJulianJES]

Thanks!