Remove test deps

Author: gdalle

test/Project.toml

@@ -12,13 +12,10 @@ CliqueTrees = "60701a23-6482-424a-84db-faee86b9b1f8"
 Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
-HiGHS = "87dc4568-4c63-4d18-b0c0-bb2238e4078b"
 JET = "c3a54625-cd67-489e-a8e7-0a5a0ff4e31b"
-JuMP = "4076af6c-e467-56ae-b986-b466b2749572"
 JuliaFormatter = "98e50ef6-434e-11e9-1051-2b60c6c9e899"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 MatrixDepot = "b51810bb-c9f3-55da-ae3c-350fc1fbce05"
-MiniZinc = "a7f392d2-6c35-496e-b8cc-0974fbfcbf91"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 SparseMatrixColorings = "0a514795-09f3-496d-8182-132a7b665d35"