ASoC: tas2781: Add keyword "init" in profile section

Since version 0x105, the keyword 'init' was introduced into the profile,
which is used for chip initialization, particularly to store common
settings for other non-initialization profiles.

Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>
Link: https://patch.msgid.link/20250803131110.1443-1-shenghao-ding@ti.com


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