Update Project.toml (#338)

Remove overhead. I (partially) don't know how it got there, but I think not needed.

Author: AlCap23

Project.toml

@@ -51,13 +51,8 @@ Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [extras]
-CPUSummary = "2a0fbf3d-bb9c-48f3-b0a9-814d99fd7ab9"
-DiffEqFlux = "aae7a2af-3d4f-5e19-a356-7da93b79d9d0"
 DiffEqOperators = "9fdde737-9c7f-55bf-ade8-46b3f136cc48"
-DiffEqSensitivity = "41bf760c-e81c-5289-8e54-58b1f1f8abe2"
 Flux = "587475ba-b771-5e3f-ad9e-33799f191a9c"
-JLD2 = "033835bb-8acc-5ee8-8aae-3f567f8a3819"
-Optim = "429524aa-4258-5aef-a3af-852621145aeb"
 OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"