configs: enable DM_ETH support for P2041RDB

Enable DM_ETH on all the defconfigs for the P2041RDB board.

Signed-off-by: Madalin Bucur <madalin.bucur@oss.nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
5 files changed