MAINTAINERS: Update maintainer for IIO drivers

The listed Analog Devices domain email for Cosmin Tanislav is no
longer valid, and he is no longer maintaining these IIO drivers.

Add Marcelo Schmitt as the maintainer from Analog Devices to continue
support and maintenance of the affected drivers.

Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

Author: sanjay-embedded

MAINTAINERS

@@ -633,7 +633,7 @@ F:	drivers/iio/accel/adxl355_i2c.c
 F:	drivers/iio/accel/adxl355_spi.c
 
 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
-M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
+M:	Marcelo Schmitt <marcelo.schmitt@analog.com>
 L:	linux-iio@vger.kernel.org
 S:	Supported
 W:	https://ez.analog.com/linux-software-drivers
@@ -1452,7 +1452,7 @@ F:	Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml
 F:	drivers/iio/adc/ad4080.c
 
 ANALOG DEVICES INC AD4130 DRIVER
-M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
+M:	Marcelo Schmitt <marcelo.schmitt@analog.com>
 L:	linux-iio@vger.kernel.org
 S:	Supported
 W:	https://ez.analog.com/linux-software-drivers
@@ -1548,15 +1548,15 @@ F:	Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
 F:	drivers/iio/dac/ad7293.c
 
 ANALOG DEVICES INC AD74115 DRIVER
-M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
+M:	Marcelo Schmitt <marcelo.schmitt@analog.com>
 L:	linux-iio@vger.kernel.org
 S:	Supported
 W:	https://ez.analog.com/linux-software-drivers
 F:	Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
 F:	drivers/iio/addac/ad74115.c
 
 ANALOG DEVICES INC AD74413R DRIVER
-M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
+M:	Marcelo Schmitt <marcelo.schmitt@analog.com>
 L:	linux-iio@vger.kernel.org
 S:	Supported
 W:	https://ez.analog.com/linux-software-drivers