kmod: sof_remove: add snd_soc_intel_sof_nuvoton_common

An new helper module has been created for nuvoton speaker amplifier.
Add the new module to the script.

Signed-off-by: Brent Lu <brent.lu@intel.com>

tools/kmod/sof_remove.sh

@@ -179,6 +179,7 @@ remove_module snd_soc_ehl_rt5660
 remove_module snd_soc_intel_sof_board_helpers
 remove_module snd_soc_intel_hda_dsp_common
 remove_module snd_soc_intel_sof_maxim_common
+remove_module snd_soc_intel_sof_nuvoton_common
 remove_module snd_soc_intel_sof_realtek_common
 
 #-------------------------------------------