Update Project.toml

Author: ChrisRackauckas

docs/Project.toml

@@ -12,6 +12,7 @@ DocumenterInterLinks = "d12716ef-a0f6-4df4-a9f1-a5a34e75c656"
 IncompleteLU = "40713840-3770-5561-ab4c-a76e7d0d7895"
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 LinearSolve = "7ed4a6bd-45f5-4d41-b270-4a48e9bafcae"
+LineSearch = "87fe0de2-c867-4266-b59a-2f0a94fc965b"
 NonlinearSolve = "8913a72c-1f9b-4ce2-8d82-65094dcecaec"
 NonlinearSolveBase = "be0214bd-f91f-a760-ac4e-3421ce2b2da0"
 NonlinearSolveFirstOrder = "5959db7a-ea39-4486-b5fe-2dd0bf03d60d"
@@ -45,6 +46,7 @@ DocumenterInterLinks = "1.0.0"
 IncompleteLU = "0.2"
 InteractiveUtils = "<0.0.1, 1"
 LinearSolve = "2, 3"
+LineSearch = "0.1"
 NonlinearSolve = "4"
 NonlinearSolveBase = "1"
 NonlinearSolveFirstOrder = "1"