ALSA: usb-audio: us144mkii: Use le16_to_cpu() for product ID comparison

The `us144mkii.c` driver was generating sparse warnings due to direct
comparisons of `dev->descriptor.idProduct` (a `__le16` type) with
integer constants. This commit resolves these warnings by explicitly
converting `idProduct` to a CPU-endian integer using `le16_to_cpu()`
before comparison.

This ensures correct handling of endianness and eliminates the sparse
warnings:
- `restricted __le16 degrades to integer`

Fixes: dee1bcf2 ("ALSA: usb-audio: Add initial driver for TASCAM US-144MKII")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202508190811.tjQJZI1X-lkp@intel.com/


Signed-off-by: Šerif Rami <ramiserifpersia@gmail.com>
Link: https://patch.msgid.link/20250819075118.9221-1-ramiserifpersia@gmail.com


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