Use PSA_PAKE_ROLE_NONE in PSA_PAKE_OPERATION_INIT macro instead of 0

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/include/psa/crypto_extra.h b/include/psa/crypto_extra.h
index 3330bf6..6c2e06e 100644
--- a/include/psa/crypto_extra.h
+++ b/include/psa/crypto_extra.h
@@ -1829,7 +1829,8 @@
  */
 #if defined(MBEDTLS_PSA_BUILTIN_PAKE)
 #define PSA_PAKE_OPERATION_INIT {PSA_ALG_NONE, 0, 0, 0, 0,              \
-                                 MBEDTLS_SVC_KEY_ID_INIT, 0, {0}, 0, 0, \
+                                 MBEDTLS_SVC_KEY_ID_INIT,               \
+                                 PSA_PAKE_ROLE_NONE, {0}, 0, 0,         \
                                  {.dummy = 0}}
 #else
 #define PSA_PAKE_OPERATION_INIT {PSA_ALG_NONE, 0, 0, {0}}