MAINTAINERS: update dpaa2-eth maintainer list

Add myself as another maintainer of dpaa2-eth.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

MAINTAINERS

@@ -5173,6 +5173,7 @@ S:	Maintained
 F:	drivers/soc/fsl/dpio
 
 DPAA2 ETHERNET DRIVER
+M:	Ioana Ciornei <ioana.ciornei@nxp.com>
 M:	Ioana Radulescu <ruxandra.radulescu@nxp.com>
 L:	netdev@vger.kernel.org
 S:	Maintained