Fix test fixture annotations (#122180)

tests/components/aosmith/test_sensor.py

tests/components/aosmith/test_water_heater.py

tests/components/ccm15/conftest.py

tests/components/ccm15/test_climate.py

tests/components/ccm15/test_diagnostics.py

tests/components/ccm15/test_init.py

tests/components/flume/test_init.py

tests/components/hunterdouglas_powerview/conftest.py

tests/components/hunterdouglas_powerview/test_scene.py

tests/components/tailwind/conftest.py

tests/components/tuya/conftest.py