Narrow root MatrixAlgebraKit compat to match test

Root was aspirationally claiming `"0.6"` but test pins to
`"0.6.0 - 0.6.4"` because MatrixAlgebraKit 0.6.5 has a JLArrays
compat break (fixed on MatrixAlgebraKit main, not yet released).
Tighten root to match reality until the fix is registered.

Author: mtfishman

Project.toml

@@ -41,7 +41,7 @@ GPUArraysCore = "0.1, 0.2"
 LinearAlgebra = "1.10"
 MacroTools = "0.5.13"
 MapBroadcast = "0.1.5"
-MatrixAlgebraKit = "0.6"
+MatrixAlgebraKit = "0.6.0 - 0.6.4"
 SparseArraysBase = "0.9"
 SplitApplyCombine = "1.2.3"
 TensorAlgebra = "0.6.2, 0.7, 0.8, 0.9"