New device: Stadler Form Noah and Noah Pro (#4270)
* New device: Stadler Form Noah Pro
* fix yaml issues
* remove step because of default value
* add new line at the end of the file
* changes after PR comments
* changed product id
* fix fan dps_value
* changed type to integer
* add product id for stadler noah pro
* fix (stadlerform_noah_humidifier): HA naming convention
- follow HA naming convention for entity name case
- shorten one entity's name
PR #4270
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Co-authored-by: Jason Rumney <make-all@users.noreply.github.com>