Reverse dependencies for mumuki-domain

Latest version of the following gems require mumuki-domain

Gem	Version	Date	Downloads
mumuki-laboratory +340 Thousand Downloads	`9.23.0` November 11, 2021	November 11, 2021	340 Thousand
mumuki-bibliotheca +101 Thousand Downloads	`9.23.0` November 11, 2021	November 11, 2021	101 Thousand
mumuki-classroom +61.8 Thousand Downloads	`9.23.0` November 11, 2021	November 11, 2021	61.8 Thousand