CompatHelper: bump compat for "ModelingToolkit" to "6"

github-actions[bot] · github-actions[bot] · commit 9881af72da1a · 2021-08-07T00:47:24.000Z
diff --git a/Project.toml b/Project.toml
@@ -18,7 +18,7 @@ DataStructures = "0.17, 0.18"
 DiffEqBase = "6.5"
 DocStringExtensions = "0.8"
 Latexify = "0.14, 0.15"
-ModelingToolkit = "4.0, 5"
+ModelingToolkit = "4.0, 5, 6"
 Reexport = "0.2, 1.0"
 SciMLBase = "1.3"
 julia = "1.3"
