ALSA: hda: acpi: Make driver's match data const static

The driver's match data, nvidia_hda_data, is referred only locally,
and should be static.  Also, as it's a read-only data, it can be
gracefully const, too.

Fixes: 4b214c9b ("ALSA: hda - Add new driver for HDA controllers listed via ACPI")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505230426.k8ruTgnr-lkp@intel.com/
Link: https://patch.msgid.link/20250522205252.4056-1-tiwai@suse.de


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