Merge pull request #507 from SciML/compathelper/new_version/2023-04-18-00-23-07-937-01336324252

CompatHelper: add new compat entry for ModelingToolkit at version 8 for package OptimizationMOI, (keep existing compat)

Author: ChrisRackauckas

lib/OptimizationMOI/Project.toml

@@ -16,6 +16,7 @@ Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"
 Ipopt_jll = "=300.1400.400"
 Juniper = "0.9"
 MathOptInterface = "1"
+ModelingToolkit = "8"
 Optimization = "3.13.1"
 Reexport = "1.2"
 Symbolics = "5"