ASoC: Intel: avs: i2s_test: Remove redundant dapm routes

Remove unnecessary widgets and routes as they are created by
snd_soc_dapm_connect_dai_link_widgets() automatically.

Link: https://lore.kernel.org/all/20230612110958.592674-1-brent.lu@intel.com/


Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240308090502.2136760-6-cezary.rojewski@intel.com


Signed-off-by: Mark Brown <broonie@kernel.org>