ASoC: SOF: topology: Add missed "else" in sof_connect_dai_widget

ASoC: SOF: topology: Add missed "else" in sof_connect_dai_widget

The conversion to use generic helpers missed the else for the dai
direction check which leads to failure when loading playback widgets

Fixes: 323f09a61d43 ("ASoC: sof: use helper function")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/20230201112846.27707-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>