fvp: add BRBE, TRBE, and RAS to the all config

BRBE and TRBE are built and tested but never enabled in the run. Add
them.

RAS is present but not built in. Add it too.

Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: I35a0dabf493c1a1f578b875de2923523a7334964
2 files changed