MAINTAINERS: Add entries for TEXAS INSTRUMENTS ASoC DRIVERS

Add the MAINTAINERS entries for TEXAS INSTRUMENTS ASoC DRIVERS.

Signed-off-by: Kevin-Lu <kevin-lu@ti.com>
Link: https://lore.kernel.org/r/20230815095631.1655-1-kevin-lu@ti.com


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