tests: Add realview64-o3-dual-ruby.py long test

This will test Linux boot with two O3CPUs and ruby memory
subsystem

Change-Id: Iaf965fc29571ad003e7b8bc160d1e4d00b90e448
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/59869
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
2 files changed