MAINTAINERS: thermal: add entry for Marvell MVEBU thermal driver

Add myself as Marvell MVEBU thermal driver maintainer.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

MAINTAINERS

@@ -8985,6 +8985,11 @@ L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/phy/marvell10g.c
 
+MARVELL MVEBU THERMAL DRIVER
+M:	Miquel Raynal <miquel.raynal@bootlin.com>
+S:	Maintained
+F:	drivers/thermal/armada_thermal.c
+
 MARVELL MVNETA ETHERNET DRIVER
 M:	Thomas Petazzoni <thomas.petazzoni@bootlin.com>
 L:	netdev@vger.kernel.org