Merge branch 'develop' into docs/review-fixes

Conflicts:
- include/nlohmann/json.hpp: took develop's removal of the UDLs (moved to json_literals.hpp, which already has the corrected @sa links)
- single_include/nlohmann/json.hpp: regenerated with make amalgamate
- docs/mkdocs/docs/api/operator_literal_json.md, operator_literal_json_pointer.md: kept the PR's migration guide link and develop's json_literals.hpp/JSON_NO_AUTOMATIC_UDLS note
- docs/mkdocs/docs/api/basic_json/to_bson.md: both sides added out_of_range.415; kept develop's example message and both version history lines
- docs/docset/docSet.sql: added JSON_NO_AUTOMATIC_UDLS (new on develop), which the PR's check_structure.py requires

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

include/nlohmann/detail/macro_scope.hpp

@@ -336,7 +336,7 @@ void templated_json_throw(ExceptionType exception)
             return ej_pair.second == j;                                                         \
         });                                                                                     \
         if (it != std::end(m)) e = it->first;                                                   \
-        else templated_json_throw<nlohmann::detail::out_of_range>(nlohmann::detail::out_of_range::create(410,"enum value out of range for " #ENUM_TYPE ": " + j.dump(), &j)); \
+        else templated_json_throw<nlohmann::detail::out_of_range>(nlohmann::detail::out_of_range::create(410, nlohmann::detail::concat("enum value out of range for " #ENUM_TYPE ": ", j.dump(-1, ' ', false, nlohmann::detail::error_handler_t::replace)), &j)); \
     }
 
 // Ugly macros to avoid uglier copy-paste when specializing basic_json. They
@@ -915,7 +915,3 @@ void templated_json_throw(ExceptionType exception)
 #ifndef JSON_DISABLE_ENUM_SERIALIZATION
     #define JSON_DISABLE_ENUM_SERIALIZATION 0
 #endif
-
-#ifndef JSON_USE_GLOBAL_UDLS
-    #define JSON_USE_GLOBAL_UDLS 1
-#endif