[fineoffsetweatherstation] Initial contribution (#12464)

* [fineoffsetweatherstation] initial commit
* [fineoffsetweatherstation] add missing measure type for air quality
* [fineoffsetweatherstation] add names to sensors
* [fineoffsetweatherstation] add missing channel types for lightning and water leak
* [fineoffsetweatherstation] adjust label names and replaced images + pdf so there are no copyright issues
* [fineoffsetweatherstation] remove wrong semantic tags
* [fineoffsetweatherstation] add missing measurands for WH45 (CO2) and WH35 (Leaf wetness)
* [fineoffsetweatherstation] fix typos
* [fineoffsetweatherstation] improve error handling for unstable connections
* [fineoffsetweatherstation] set online status after successful discovery
* [fineoffsetweatherstation] adjustments after review
* [fineoffsetweatherstation] adjustments after review
* Fix typo
* use `system.wind-speed` where applicable
* fix naming of channel type constants

Signed-off-by: Andreas Berger <andreas@berger-freelancer.com>

CODEOWNERS

@@ -95,6 +95,7 @@
 /bundles/org.openhab.binding.exec/ @kgoderis
 /bundles/org.openhab.binding.feed/ @svilenvul
 /bundles/org.openhab.binding.feican/ @Hilbrand
+/bundles/org.openhab.binding.fineoffsetweatherstation/ @Andy2003
 /bundles/org.openhab.binding.flicbutton/ @pfink
 /bundles/org.openhab.binding.fmiweather/ @ssalonen
 /bundles/org.openhab.binding.folderwatcher/ @goopilot