MAINTAINERS: update one straggling entry for Bartosz Golaszewski

The entry for the Qualcomm bluetooth driver only now got sent upstream and
still has my old address.  Update it to use the kernel.org one.

Link: https://lkml.kernel.org/r/20251204104531.22045-1-bartosz.golaszewski@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Cc: Hans Verkuil <hverkuil@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Author: Bartosz Golaszewski

MAINTAINERS

@@ -21346,7 +21346,7 @@ F:	Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
 F:	drivers/net/wwan/qcom_bam_dmux.c
 
 QUALCOMM BLUETOOTH DRIVER
-M:	Bartosz Golaszewski <brgl@bgdev.pl>
+M:	Bartosz Golaszewski <brgl@kernel.org>
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
 F:	drivers/bluetooth/btqca.[ch]