[Feature] Carbon dioxide sensors support
### Problem description

There is currently no support for CO2 sensors in homebride-z2m plugin:
https://z2m.dev/devices/custom_devices_diy/efekta_co2_smart_monitor.html
https://z2m.dev/devices/custom_devices_diy/efekta_iaq.html
https://z2m.dev/devices/titan_products/tpzrco2ht-z3.html
https://z2m.dev/devices/tuya/ts0601_co2_sensor.html

z2m reports co2 levels, both homebridge and apple homekit seems to be supporting co2:
https://developers.homebridge.io/#/service/CarbonDioxideSensor
https://developer.apple.com/documentation/homekit/hmcharacteristictypecarbondioxidelevel

### Suggested solution

Looks like new basic sensor needed (similar to `carbon_monoxide.ts`)

### Alternative solutions

_No response_

### Additional context / information

I'm not sure I can help with writing code, but I definitely can test new versions on my co2 sensors