add missing #include <cstdint> for GCC 15

Github-Pull: #30633
Rebased-From: 138f867156

src/chainparamsbase.h

@@ -7,6 +7,7 @@
 
 #include <util/chaintype.h>
 
+#include <cstdint>
 #include <memory>
 #include <string>
 

src/node/interface_ui.h

@@ -6,9 +6,10 @@
 #ifndef BITCOIN_NODE_INTERFACE_UI_H
 #define BITCOIN_NODE_INTERFACE_UI_H
 
+#include <cstdint>
 #include <functional>
-#include <memory>
 #include <string>
+#include <vector>
 
 class CBlockIndex;
 enum class SynchronizationState;