Re-enable test_sync_op_during_handshake and test_socket_timeout tests
Re-enable test_sync_op_during_handshake and test_socket_timeout tests

 * test_sync_op_during_handshake just works it seems
 * test_socket_timeout works if we ignore server error which is not
   consistent and changes from no-error to broken-pipe depending on
   whether server is able to say last word or client bails first

GNOME/glib-networking,GNOME/glib-networking,GNOME/glib-networking