mgmt: updatehub: Use renamed network APIs

In
d45cd67
f27a26f
the mayority of this code was changed to use the new native networking
API naming, but one macro was forgotten.

Let's change it now so this code builds also without
CONFIG_NET_NAMESPACE_COMPAT_MODE

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>

Author: aescolar

subsys/mgmt/updatehub/updatehub.c

@@ -183,7 +183,7 @@ static bool start_coap_client(void)
 	}
 
 #if defined(CONFIG_UPDATEHUB_DTLS)
-	int verify = TLS_PEER_VERIFY_REQUIRED;
+	int verify = ZSOCK_TLS_PEER_VERIFY_REQUIRED;
 	sec_tag_t sec_list[] = { CA_CERTIFICATE_TAG };
 	int protocol = NET_IPPROTO_DTLS_1_2;
 	char port[] = "5684";