bump OptimizationIpopt compat in docs

Author: SebastianM-C

docs/Project.toml

@@ -70,7 +70,7 @@ OptimizationBase = "2"
 OptimizationCMAEvolutionStrategy = "0.3"
 OptimizationEvolutionary = "0.4"
 OptimizationGCMAES = "0.3"
-OptimizationIpopt = "0.1"
+OptimizationIpopt = "0.2"
 OptimizationMOI = "0.5"
 OptimizationManopt = "0.0.4"
 OptimizationMetaheuristics = "0.3"