ASoC: rt1320: reads patch code from firmware file

This patch removes many lines of the patch code and
reads the patch code from firmware files.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://patch.msgid.link/20240914090521.2224276-1-shumingf@realtek.com


Signed-off-by: Mark Brown <broonie@kernel.org>