ALSA: usb-audio: Re-add ScratchAmp quirk entries

ALSA: usb-audio: Re-add ScratchAmp quirk entries

At the code refactoring of USB-audio quirk handling, I assumed that
the quirk entries of Stanton ScratchAmp devices were only about the
device name, and moved them completely into the rename table.
But it seems that the device requires the quirk entry so that it's
probed by the driver itself.

This re-adds back the quirk entries of ScratchAmp, but in a
minimalistic manner.

Fixes: 5436f59bc5bc ("ALSA: usb-audio: Move device rename and profile quirks to an internal table")
Link: https://patch.msgid.link/20240808081803.22300-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>