Fix:

error: ‘const size_t rapidjson::Writer<rapidjson::BasicOStreamWrapper<std::basic_ostream<char> >, rapidjson::UTF8<>, rapidjson::UTF8<>, rapidjson::CrtAllocator, 0>::kDefaultLevelDepth’ is protected within this context

https://github.com/Tencent/rapidjson/issues/1718
https://github.com/Tencent/rapidjson/pull/1720
--- include/rapidjson/writer.h.orig	2016-08-25 02:59:05.000000000 -0500
+++ include/rapidjson/writer.h	2025-01-17 23:30:49.000000000 -0600
@@ -251,6 +251,8 @@
     */
     bool RawValue(const Ch* json, size_t length, Type type) { Prefix(type); return EndValue(WriteRawValue(json, length)); }
 
+    static const size_t kDefaultLevelDepth = 32;
+
 protected:
     //! Information for each nested level
     struct Level {
@@ -259,8 +261,6 @@
         bool inArray;       //!< true if in array, otherwise in object
     };
 
-    static const size_t kDefaultLevelDepth = 32;
-
     bool WriteNull()  {
         PutReserve(*os_, 4);
         PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'u'); PutUnsafe(*os_, 'l'); PutUnsafe(*os_, 'l'); return true;