Fix build error for GCC 13.1

Change-Id: I9f89eb58983e6913e6ea0ba0b0bbb5f325055659

diff --git a/submodule/rive-cpp/include/rive/span.hpp b/submodule/rive-cpp/include/rive/span.hpp
index de21bbfdcf2b8ec3dcd3889410618c83428e22fb..15d7e93a3c8c0c7238f37c7f26b5abe777623ea5 100644 (file)
--- a/submodule/rive-cpp/include/rive/span.hpp
+++ b/submodule/rive-cpp/include/rive/span.hpp
@@ -9,6 +9,7 @@
 
 #include <initializer_list>
 #include <type_traits>
+#include <iterator>
 
 /*
  *  Span : cheap impl of std::span (which is C++20)