Add explicit include for <cstdint> (#5458)

rathann · web-flow · commit 07362b354b42 · 2023-01-26T09:34:50.000-08:00
This fixes the following error when compiling with GCC 13:

"'uint64_t' does not name a type"
diff --git a/src/wat-lexer.h b/src/wat-lexer.h
@@ -15,6 +15,7 @@
  */
 
 #include <cstddef>
+#include <cstdint>
 #include <cstring>
 #include <iterator>
 #include <optional>
