Merge pull request #310 from SciML/isaacsas-bump-mt-compat

Update Project.toml for latest MT

Author: isaacsas

Project.toml

@@ -1,6 +1,6 @@
 name = "Catalyst"
 uuid = "479239e8-5488-4da2-87a7-35f2df7eef83"
-version = "6.8.1"
+version = "6.9.0"
 
 [deps]
 DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
@@ -14,7 +14,7 @@ Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
 DataStructures = "0.18"
 Latexify = "0.14"
 MacroTools = "0.5.5"
-ModelingToolkit = "5.6.1"
+ModelingToolkit = "5.12.0"
 Parameters = "0.12"
 Reexport = "0.2, 1.0"
 julia = "1.3"