Remove Mooncake from environment

Author: penelopeysm

test/Project.toml

@@ -21,7 +21,6 @@ LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 LogDensityProblems = "6fdf6af0-433a-55f7-b3ed-c6c6e0b8df7c"
 LogDensityProblemsAD = "996a588d-648d-4e1f-a8f0-a84b347e47b1"
 MCMCChains = "c7f686f2-ff18-58e9-bc7b-31028e88f75d"
-Mooncake = "da2b9cff-9c12-43a0-ae48-6db2b0edb7d6"
 NamedArrays = "86f7a689-2022-50b4-a561-43c23ac3c673"
 Optim = "429524aa-4258-5aef-a3af-852621145aeb"
 Optimization = "7f7a1694-90dd-40f0-9382-eb1efda571ba"