rocr:Add missing cstdint include

[ROCm/ROCR-Runtime commit: 5cc61b714d]

projects/rocr-runtime/runtime/hsa-runtime/core/inc/amd_elf_image.hpp

@@ -47,6 +47,7 @@
 #include <sstream>
 #include <vector>
 #include <memory>
+#include <cstdint>
 
 namespace rocr {
 namespace amd {