Convert TS011F plug v2 to QuirkBuilder

[sroeper]

Proposed change

Convert the existing TS011F plug v2 quirk for _TZ3000_5f43h46b and
_TZ3000_okaz9tjs from the legacy device definition to QuirkBuilder.

The existing Tuya cluster replacements and configuration entities are
preserved:

• child lock
• power-on state
• backlight mode

A unit test was added to verify that the QuirkBuilder definition is
registered for both supported manufacturers and exposes the expected
configuration entities.

Additional information

This is a migration of the existing quirk to QuirkBuilder and is intended
to preserve the existing behavior. No changes to the device functionality
are intended.

The following checks pass:

• python -m pytest -q tests/test_tuya_ts011f_plug.py — 2 passed
• ruff
• ruff format
• mypy
• codespell
• git diff --check

Device diagnostics

Not applicable. This PR converts an existing quirk to QuirkBuilder and
does not add support for a new device.

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
• Device diagnostics data has been attached

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.60%. Comparing base (b139f81) to head (ff86624).

Additional details and impacted files

@@           Coverage Diff           @@
##              dev    #5247   +/-   ##
=======================================
  Coverage   92.60%   92.60%           
=======================================
  Files         424      424           
  Lines       14667    14662    -5     
=======================================
- Hits        13582    13578    -4     
+ Misses       1085     1084    -1     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.