Test: Add Mooncake AD testing to conv layer test infrastructure#641

CarloLucibello merged 2 commits intoJuliaGraphs:masterJuliaGraphs/GraphNeuralNetworks.jl:masterfrom

Parvm1102:mooncake-ad-testingParvm1102/GraphNeuralNetworks.jl:mooncake-ad-testingCopy head branch name to clipboard