ALSA: hda/tas2781: annotate calibration data endianness

ALSA: hda/tas2781: annotate calibration data endianness

Sparse reports an endian mismatch.
The amplifier expects the calibration data as big-endian.
Use the __be32 type to express endianness better.

Fixes: c3ca4458cc2f ("ALSA: hda/tas2781: add TAS2563 support for 14ARB7")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202401072137.Oc7pQgRW-lkp@intel.com/
Signed-off-by: Gergo Koteles <soyer@irl.hu>
Link: https://lore.kernel.org/r/3852ff28ea7d5d8f2086d8dd78aeff8d1d984991.1704748435.git.soyer@irl.hu
Signed-off-by: Takashi Iwai <tiwai@suse.de>