Reverse dependencies for dag

Latest version of the following gems require dag

Gem	Version	Date	Downloads
chores_kit +15.1 Thousand Downloads	`0.2.5` April 08, 2018	April 08, 2018	15.1 Thousand
ppldid +7.08 Thousand Downloads	`1.2.3` October 22, 2022	October 22, 2022	7.08 Thousand
pplcdid +1.05 Thousand Downloads	`1.2.3` June 19, 2023	June 19, 2023	1.05 Thousand
pplcid +999 Downloads	`1.2.3` June 18, 2023	June 18, 2023	999
snomed_model +720 Downloads	`0.1.0` April 03, 2024	April 03, 2024	720