refactor(cpus): reorder Cortex-X3 errata by ascending order

Errata report order is enforced to be in ascending order. To achieve
this with the errata framework this has to be done at the definition
level.

Change-Id: I168bf99be0cb0b046d6b641c855f9241991bb0bc
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
(cherry picked from commit 2975bc0c9df6f85d895387c4ffde621c96242c2f)
1 file changed