feat: test to verify lower EL crash due to sync EA

There is an existing test to verify lower EL crash path due to SError.
Extend this test to also cover crash caused by sync EA

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I2170336c99bc1919df2ab5f191061dea872588aa
4 files changed