Suggestion for new manufacturer: Anritsu

There is a suggestion for a new manufacturer 'Anritsu' by paul.remmler@ufz.de.

Check it out at https://sms-cv.helmholtz.cloud/sms/cv/api/v1/manufacturers/216/.

Please have a look @corinna.rebmann1, @heiko.thoss, @karl-heinz.haefele, @nils.brinckmann, @paul.remmler, @r.kunkel, @romy.foesig, @stephan.schreiber