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

MAINTAINERS

@@ -18522,7 +18522,6 @@ F:	drivers/crypto/intel/qat/
 
 QCOM AUDIO (ASoC) DRIVERS
 M:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-M:	Banajit Goswami <bgoswami@quicinc.com>
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 L:	linux-arm-msm@vger.kernel.org
 S:	Supported