data: add three new beginner-level projects to dataset#72

Sagun-Bajpai wants to merge 2 commits into

komalharshita:mainkomalharshita/DevPath:mainfrom

Sagun-Bajpai:data/add-three-beginner-projectsSagun-Bajpai/DevPath:data/add-three-beginner-projectsCopy head branch name to clipboard