Sync expect scripts with internal CI

Sync expect scripts with platform-ci commit:
539c151d0cd99a5e6ca6c0e6966f6d8579fe864e

Signed-off-by: Zelalem <zelalem.aweke@arm.com>
Change-Id: I4b0ed80659aaad1f3b05f8891009238f51400546
37 files changed