add missing include. Otherwise tumbleweed does not build anymore

Murmele · Murmele · commit 0de0d346608d · 2023-07-28T22:47:28.000+02:00
diff --git a/include/libdbc/signal.hpp b/include/libdbc/signal.hpp
@@ -5,6 +5,7 @@
 #include <iostream>
 #include <string>
 #include <vector>
+#include <cstdint>
 
 namespace libdbc {
 struct Signal {
