fix MTK version

Author: ufechner7

Project.toml

@@ -44,7 +44,7 @@ Interpolations = "0.15"
 KitePodModels = "0.3.6"
 KiteUtils = "0.9.0"
 LaTeXStrings = "1.4.0"
-ModelingToolkit = "9.49.0"
+ModelingToolkit = "~9.50.0"
 NLsolve = "4.5"
 OrdinaryDiffEqBDF = "1.1.2"
 OrdinaryDiffEqCore = "1.7.1"