fix(ci): increase SRAM size on large configs

They fit within 256k in release builds, but not on debug. So increase
the limit to fit.

Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: If02ae76f7ab5a12383b01b2e5697785235f1e5a8
2 files changed