build: bump MTK, Symbolics & DataInterpolations

Since DataInterpolations is only a test dep, we seem to hit
an edgecase in CompatHelper and this was holding back MTK.

Author: SebastianM-C

Project.toml

@@ -15,15 +15,15 @@ Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"
 Aqua = "0.8"
 ChainRulesCore = "1.24"
 ControlSystemsBase = "1.4"
-DataInterpolations = "4.6"
+DataInterpolations = "6"
 DiffEqBase = "6.152"
 IfElse = "0.1"
 LinearAlgebra = "1.10"
-ModelingToolkit = "9.32"
+ModelingToolkit = "9.46.1"
 OrdinaryDiffEq = "6.87"
 OrdinaryDiffEqDefault = "1.1"
 SafeTestsets = "0.1"
-Symbolics = "5.36, 6"
+Symbolics = "6.14"
 Test = "1"
 julia = "1.10"