CompatHelper: bump compat for NLPModelsIpopt to 0.11 for package docs, (drop existing compat)

Author: CompatHelper Julia

docs/Project.toml

@@ -28,7 +28,7 @@ LinearAlgebra = "1"
 MINPACK = "1"
 MadNLP = "0.8"
 NLPModels = "0.21"
-NLPModelsIpopt = "0.10"
+NLPModelsIpopt = "0.11"
 NonlinearSolve = "4"
 OptimalControl = "1"
 OrdinaryDiffEq = "6"