lpc: add missing headers

Add missing headers to the lpc files.

Change-Id: I9228e26463f8316f27f3c5e0cc59eed2ed71597b
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/lpc_aspeed.hpp b/lpc_aspeed.hpp
index c528c3d..a6d70af 100644
--- a/lpc_aspeed.hpp
+++ b/lpc_aspeed.hpp
@@ -3,7 +3,10 @@
 #include "internal/sys.hpp"
 #include "window_hw_interface.hpp"
 
+#include <cstdint>
 #include <memory>
+#include <utility>
+#include <vector>
 
 namespace blobs
 {