File fix-include.patch of Package mingw64-CatacombGL

diff --git a/src/Engine/ConsoleVariable.h b/src/Engine/ConsoleVariable.h
index df80a26..27bbf3d 100644
--- a/src/Engine/ConsoleVariable.h
+++ b/src/Engine/ConsoleVariable.h
@@ -15,6 +15,7 @@
 #pragma once
 
 #include <string>
+#include <cstdint>
 
 class ConsoleVariable
 {