MAINTAINERS: Update maintainer of Amazon EFA driver

Change EFA driver maintainer from Gal Pressman to myself. Keep Gal as a
reviewer at his request.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michael Margolin <[email protected]>
Acked-by: Gal Pressman <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>

Author: mrgolin

MAINTAINERS

@@ -956,7 +956,8 @@ F:	Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 F:	drivers/net/ethernet/amazon/
 
 AMAZON RDMA EFA DRIVER
-M:	Gal Pressman <[email protected]>
+M:	Michael Margolin <[email protected]>
+R:	Gal Pressman <[email protected]>
 R:	Yossi Leybovich <[email protected]>
 L:	[email protected]
 S:	Supported