Fix missing includes

Some files relied on psa_util.h to provide the includes they need.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>

library/psa_crypto_ffdh.c

@@ -27,6 +27,7 @@
 #include "psa_crypto_ffdh.h"
 #include "psa_crypto_random_impl.h"
 #include "mbedtls/platform.h"
+#include "mbedtls/error.h"
 
 #if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR_LEGACY) ||   \
     defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_PUBLIC_KEY) || \

library/ssl_misc.h

@@ -24,6 +24,8 @@
 
 #include "mbedtls/build_info.h"
 
+#include "mbedtls/error.h"
+
 #include "mbedtls/ssl.h"
 #include "mbedtls/cipher.h"
 

library/ssl_tls13_server.c

@@ -25,6 +25,7 @@
 #include "mbedtls/error.h"
 #include "mbedtls/platform.h"
 #include "mbedtls/constant_time.h"
+#include "mbedtls/oid.h"
 #include "md_psa.h"
 
 #include "ssl_misc.h"

tests/suites/test_suite_pkcs7.function

@@ -8,6 +8,7 @@
 #include "sys/types.h"
 #include "sys/stat.h"
 #include "mbedtls/rsa.h"
+#include "mbedtls/error.h"
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES