chore: Update ModelingToolkit compat to ~10.15

Author: 1-Bart-1

Project.toml

@@ -13,7 +13,7 @@ KiteUtils = "90980105-b163-44e5-ba9f-8b1c83bb0533"
 LaTeXStrings = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 LinearSolve = "7ed4a6bd-45f5-4d41-b270-4a48e9bafcae"
-ModelingToolkit = "961ee093-0014-501f-94e3-6117800e7a78"
+ModelingToolkit = "~10.15"
 NonlinearSolve = "8913a72c-1f9b-4ce2-8d82-65094dcecaec"
 OrdinaryDiffEqBDF = "6ad6398a-0878-4a85-9266-38940aa047c8"
 OrdinaryDiffEqCore = "bbf590c4-e513-4bbe-9b18-05decba2e5d8"
@@ -63,7 +63,7 @@ KiteUtils = "0.10.10"
 LaTeXStrings = "1.4.0"
 LinearAlgebra = "1"
 LinearSolve = "2 - 3.24"
-ModelingToolkit = "~10.14.0"
+ModelingToolkit = "~10.15"
 NonlinearSolve = "4.8.0"
 OrdinaryDiffEqBDF = "1.5.0"
 OrdinaryDiffEqCore = "1.23.0"