message: Update changelog/1.1.0.md Add TOC
diff: @@ -4,11 +4,11 @@ Oat++ `1.1.0` is introducing breaking changes.
  Please read carefully to prepare for migration.
  Contents:
  -- [No more explicit ObjectWrapper]()
  -- [Object-Mapping Simplified Primitives]()
  -- [Object-Mapping std Collections]()
  -- [Type oatpp::Any]()
  -- [Type oatpp::Enum]
  +- [No more explicit ObjectWrapper](#no-more-explicit-objectwrapper)
  +- [Object-Mapping Simplified Primitives](#object-mapping-simplified-primitives)
  +- [Object-Mapping std Collections](#object-mapping-std-collections)
  +- [Type oatpp::Any](#type-oatppany)
  +- [Type oatpp::Enum](#object-mapping-enum)
  ## No more explicit ObjectWrapper
  