arm-bsp/scp-firmware: Update SHA for tc0

This SHA includes the architecture changes introduced as
including switching Cortex M7 to M3 as well as memory and
interrupt map changes. The SRC_URI is also overwritten as
the patch
0001-tools-gen_module_code-atomically-rewrite-the-generat.patch
has already been merged applied in the base recipe has
already been merge in this SHA.

Change-Id: I85dc6b65390249673415789ec110aae74ba3b5af
Signed-off-by: Usama Arif <usama.arif@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>