fvp: remove unused tests.

commit@df30c4d08e6f1bc305f80b481f2c1267c2c5b934
removed ccn and gic600 tests temporarily when migrating from FVP's.

Newer FVP's 11.26 doesn't have this configuration to continue testing them on CI, after discussion we have decided to remove this configuration from testing due to no model configuration available going forward.

Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
Change-Id: I0d0083170f30ef82f0e89155aa9d38cf8e7d5197
(cherry picked from commit a5e277b5ba96c9a261af8be121ac4f3a8b497de3)
5 files changed