update "chart" (https://github.com/anchore/anchore-charts) from...
update "chart" (https://github.com/anchore/anchore-charts) from "anchore-engine-1.12.13" (f9a34a42d694e657b5f3d493f590fc3f7a8b933e) to "anchore-engine-1.12.15" (f50573427adb8d582eaea20c968bb0391cb79c48)