Feature Request: Report light levels are integer values.

[tdejneka]

I hope I'm posting this in the correct repo. Please let me know if I should post this elsewhere.

I'm using Home Assistant's homekit_controller integration that relies on aiohomekit. For light sensors it reports float values in lux. The fractional portion is not particularly significant for illuminance and I was wondering if you would consider rounding it to the nearest whole integer value.

Alternately, perhaps this can be addressed in the homekit_controller integration?