Stream changes from NSF (#15446)

* Bring over NSF changes to stream classes

* Add orca stream to project files

* Bring over util changes as well.

* Add const to util and fix util ungzip

* Add const and apply review comments

* Apply review comments

src/openrct2/core/FileStream.cpp

@@ -13,6 +13,7 @@
 #include "String.hpp"
 
 #include <algorithm>
+#include <string_view>
 
 #ifndef _WIN32
 #    include <sys/stat.h>
@@ -42,6 +43,11 @@ namespace OpenRCT2
     {
     }
 
+    FileStream::FileStream(std::string_view path, int32_t fileMode)
+        : FileStream(std::string(path), fileMode)
+    {
+    }
+
     FileStream::FileStream(const utf8* path, int32_t fileMode)
     {
         const char* mode;