Move some output stream parameters forward.

This allows us to avoid removing parameter defaults for these functions.

pyc_string.h

@@ -31,7 +31,7 @@ private:
     std::string m_value;
 };
 
-void OutputString(PycRef<PycString> str, char prefix, bool triple,
-                  std::ostream& stream, const char* parent_f_string_quote = nullptr);
+void OutputString(std::ostream& stream, PycRef<PycString> str, char prefix,
+                  bool triple = false, const char* parent_f_string_quote = nullptr);
 
 #endif