Include fixups (headers moves to private directory)

Signed-off-by: Anton Matkin <anton.matkin@arm.com>
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 9144f92..c575a42 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -34,7 +34,7 @@
 #include "psa/crypto.h"
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
-#include "mbedtls/oid.h"
+#include "mbedtls/private/oid.h"
 #endif
 
 /* Define local translating functions to save code size by not using too many