Delete stale test dep

Author: mtfishman

test/Project.toml

@@ -12,7 +12,6 @@ TensorAlgebra = "68bd88dc-f39d-4e12-b2ca-f046b68fcc6a"
 TensorOperations = "6aa20fa7-93e2-5fca-9bc0-fbd0db3c71a2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 TestExtras = "5ed8adda-3752-4e41-b88a-e8b09835ee3a"
-TupleTools = "9d95972d-f1c8-5527-a6e0-b4b365fa01f6"
 
 [sources]
 TensorAlgebra = {path = ".."}