Include fixups (headers moves to private directory)

Signed-off-by: Anton Matkin <anton.matkin@arm.com>
diff --git a/programs/ssl/ssl_fork_server.c b/programs/ssl/ssl_fork_server.c
index f8752bb..ff1c877 100644
--- a/programs/ssl/ssl_fork_server.c
+++ b/programs/ssl/ssl_fork_server.c
@@ -31,8 +31,8 @@
 }
 #else
 
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
+#include "mbedtls/private/entropy.h"
+#include "mbedtls/private/ctr_drbg.h"
 #include "test/certs.h"
 #include "mbedtls/x509.h"
 #include "mbedtls/ssl.h"