fix(coverity): increase FVP TSRAM for failed build configs

The configurations modified by this change requires a larger
Trusted SRAM than 256KB to build, hence adding an
additional 128KB.

Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
Change-Id: I3605f5bc9b233ca50c369fea3935d4e51a5083bd
1 file changed