programs: remove usage of mbedtls_pk_wrap_as_opaque() from tests

This is replaced with: mbedtls_pk_get_psa_attributes() +
mbedtls_pk_import_into_psa() + mbedtls_pk_setup_opaque().

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 05bb2ff..f5768b1 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -1711,11 +1711,10 @@
                                      &psa_alg, &psa_alg2,
                                      &usage,
                                      mbedtls_pk_get_type(&pkey)) == 0) {
-            ret = mbedtls_pk_wrap_as_opaque(&pkey, &key_slot, psa_alg,
-                                            usage, psa_alg2);
+            ret = pk_wrap_as_opaque(&pkey, psa_alg, psa_alg2, usage, &key_slot);
             if (ret != 0) {
                 mbedtls_printf(" failed\n  !  "
-                               "mbedtls_pk_wrap_as_opaque returned -0x%x\n\n",
+                               "mbedtls_pk_get_psa_attributes returned -0x%x\n\n",
                                (unsigned int)  -ret);
                 goto exit;
             }