Set the *native* unit of measure, for 2022.4. (#117)

* Set the *native* unit of measure, for 2022.4.

Setting the old _attr_unit_of_measurement attribute leaves the sensors
without a unit in the new release.

* Set the sensors state_class for air quality, temperature and humidity.

This allows calculating long-term statistics, which are generally
useful.

bump version

Bump libdyson

(beta): support for HCHO sensor

Merge pull request #113 from jasperslits/native_unit

Use native unit of measurement for Dyson temp sensor

(feat): release 0.16.2

Merge pull request #77 from crowbarz/main

(feat): Add entities for DysonAirQualitySelect

bump libdyson to 0.8.9

Merge pull request #69 from Flameeyes/main

Follow current Home Assistant best practices

Bump libdyson to 0.8.7