remove Mooncake from test project

Author: sunxd3

test/Project.toml

@@ -18,7 +18,6 @@ LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 LogDensityProblems = "6fdf6af0-433a-55f7-b3ed-c6c6e0b8df7c"
 MCMCChains = "c7f686f2-ff18-58e9-bc7b-31028e88f75d"
 MacroTools = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
-Mooncake = "da2b9cff-9c12-43a0-ae48-6db2b0edb7d6"
 OrderedCollections = "bac558e1-5e72-5ebc-8fee-abe8a469f55d"
 Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
@@ -46,7 +45,6 @@ JET = "0.9, 0.10"
 LogDensityProblems = "2"
 MCMCChains = "6.0.4, 7"
 MacroTools = "0.5.6"
-Mooncake = "0.4.137"
 OrderedCollections = "1"
 ReverseDiff = "1"
 StableRNGs = "1"