build(fvp): increase SRAM size limit for fvp

Ref:
https://review.trustedfirmware.org/q/topic:%22sm/fix_erratum%22+branch:integration

With addition `CVE-2024-5660` we seeing a slight increase in size for
FVP builds, so use `FVP_TRUSTED_SRAM_SIZE=384` for those impacted
builds.

Change-Id: If74cfadfc5eab8ff39f8dfb025a3f774859efcb4
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
(cherry picked from commit 96a807d763b44d6f55ca101f897952fc6e647b0a)
1 file changed