Delete stale test dep

Author: mtfishman

test/Project.toml

@@ -6,7 +6,6 @@ DiagonalArrays = "74fd4be6-21e2-4f6f-823a-4360d37c7a77"
 GradedArrays = "bc96ca6e-b7c8-4bb6-888e-c93f838762c2"
 ITensorBase = "4795dd04-0d67-49bb-8f44-b89c448a1dc7"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
-MatrixAlgebraKit = "6c742aac-3347-4629-af66-fc926824e5e4"
 NamedDimsArrays = "60cbd0c0-df58-4cb7-918c-6f5607b73fde"
 SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
 SparseArraysBase = "0d5efcca-f356-4864-8770-e1ed8d78f208"