configs/rddaniel: adapt to changes in edk2-platforms

There are changes in edk2-platforms which requires each of the platform
to have its own platform description file. Adapt to these changes
in edk2-platforms repo.

Change-Id: I3d82aad89a77b4f1a05b81486d0379b2a6148c6a
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>