Reverse dependencies for dag

Latest version of the following gems require dag

Gem	Version	Date	Downloads
chores_kit +15 Thousand Downloads	`0.2.5` April 08, 2018	April 08, 2018	15 Thousand
ppldid +6.96 Thousand Downloads	`1.2.3` October 22, 2022	October 22, 2022	6.96 Thousand
pplcdid +1.02 Thousand Downloads	`1.2.3` June 19, 2023	June 19, 2023	1.02 Thousand
pplcid +974 Downloads	`1.2.3` June 18, 2023	June 18, 2023	974
snomed_model +695 Downloads	`0.1.0` April 03, 2024	April 03, 2024	695