ASoC: MAINTAINERS: Drop Banajit Goswami from Qualcomm sound drivers

There was no active maintenance from Banajit Goswami - last email is
from 2019 - so make obvious that Qualcomm sound drivers are maintained
by only one person.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240730103511.21728-1-krzysztof.kozlowski@linaro.org


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