Resolve some sparse warnings

Mainly, this is including header files to get definitions for functions
which is good to verify that the parameters match. None of these are
issues that would have shown as incorrect behavior of the program.

src/crypto/aes-encblock.c

@@ -17,6 +17,7 @@
 
 #include "common.h"
 #include "aes.h"
+#include "aes_wrap.h"
 
 /**
  * aes_128_encrypt_block - Perform one AES 128-bit block operation