ASoC: rt1320: fix size_t format string

ASoC: rt1320: fix size_t format string

Printing a size_t portably requires the use of %z instead of %l:

sound/soc/codecs/rt1320-sdw.c:1494:30: error: format '%lx' expects argument of type 'long unsigned int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
 1494 |                 dev_dbg(dev, "%s, rae_fw size=0x%lx\n", __func__, rae_fw->size);
      |                              ^~~~~~~~~~~~~~~~~~~~~~~~~

Fixes: 22937af75abb ("ASoC: rt1320: support RAE parameters loading")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20251223215322.694265-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>