MAINTAINERS: Add myself as mlx5_vdpa driver

As Eli Cohen moved to other work, I'll be the contact point for
mlx5_vdpa.

Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Message-Id: <20230925160654.1558627-1-dtatulea@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

Author: dtatulea

MAINTAINERS

@@ -13666,6 +13666,12 @@ F:	drivers/infiniband/hw/mlx5/
 F:	include/linux/mlx5/
 F:	include/uapi/rdma/mlx5-abi.h
 
+MELLANOX MLX5 VDPA DRIVER
+M:	Dragos Tatulea <dtatulea@nvidia.com>
+L:	virtualization@lists.linux-foundation.org
+S:	Supported
+F:	drivers/vdpa/mlx5/
+
 MELLANOX MLXCPLD I2C AND MUX DRIVER
 M:	Vadim Pasternak <vadimp@nvidia.com>
 M:	Michael Shych <michaelsh@nvidia.com>