Adjust more files after actually building like the CI

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>

include/nlohmann/detail/exceptions.hpp

@@ -102,6 +102,14 @@ class exception : public std::exception
                     break;
                 }
 
+                case value_t::null:
+                case value_t::string:
+                case value_t::boolean:
+                case value_t::number_integer:
+                case value_t::number_unsigned:
+                case value_t::number_float:
+                case value_t::binary:
+                case value_t::discarded:
                 default:   // LCOV_EXCL_LINE
                     break; // LCOV_EXCL_LINE
             }