dumpstate: use correct header file.

Change-Id: I006d7a219ce6309259f271beff6011cc266f1a61
diff --git a/cmds/dumpstate/dumpstate.c b/cmds/dumpstate/dumpstate.c
index 8718bb6..55a36c2 100644
--- a/cmds/dumpstate/dumpstate.c
+++ b/cmds/dumpstate/dumpstate.c
@@ -25,7 +25,7 @@
 #include <sys/time.h>
 #include <sys/wait.h>
 #include <unistd.h>
-#include <linux/capability.h>
+#include <sys/capability.h>
 #include <linux/prctl.h>
 
 #include <cutils/properties.h>