ALSA: hda/cirrus_scodec_test: Don't select dependencies

Depend on SND_HDA_CIRRUS_SCODEC and GPIOLIB instead of selecting them.

KUNIT_ALL_TESTS should only build tests that have satisfied dependencies
and test components that are already being built. It must not cause
other stuff to be added to the build.

Fixes: 2144833e ("ALSA: hda: cirrus_scodec: Add KUnit test")
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20250409114520.914079-1-rf@opensource.cirrus.com


Signed-off-by: Takashi Iwai <tiwai@suse.de>