Fixed the Wind sensor following new release of netatmo-api-python (#8030)

* Fixed the Wind sensor following new release of netatmo-api-python

The NetAtmo PR was at:
https://github.com/jabesq/netatmo-api-python/pull/5

Essentially, this commit adds a protection when adding an incorrect
monitored conditions to avoid to fail the entire NetAtmo component,
plus for consistency reasons all conditions are now in lower case.

* Fixes following the CI tests