Add a 200+ Dott feeds (MobilityData#716)

* Add Dott feeds

* Add end of file line

* Fix typo for Mülheim

* Location name for 'Grand Paris Seine et Oise'

* Fix typo in Helsingborg

* Fix typo for Jena

* Fix typo in Troisdorf

* Remove invalid feed for 'klopein'

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Co-authored-by: Fabien Richard-Allouard <[email protected]>

Author: 2 people