Include fixups (headers moves to private directory)

Signed-off-by: Anton Matkin <anton.matkin@arm.com>
diff --git a/programs/fuzz/fuzz_dtlsclient.c b/programs/fuzz/fuzz_dtlsclient.c
index ca7626d..c83f314 100644
--- a/programs/fuzz/fuzz_dtlsclient.c
+++ b/programs/fuzz/fuzz_dtlsclient.c
@@ -6,8 +6,8 @@
 #include "fuzz_common.h"
 #include "mbedtls/ssl.h"
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
+#include "mbedtls/private/entropy.h"
+#include "mbedtls/private/ctr_drbg.h"
 #include "mbedtls/timing.h"
 #include "test/certs.h"