Sync 'scratch_scripts' with internal CI

Sync the scripts with open-ci commit:
539c151d0cd99a5e6ca6c0e6966f6d8579fe864e

Signed-off-by: Zelalem <zelalem.aweke@arm.com>
Change-Id: Id9acd8b411b97b4b0df4c011350fcbd5e3e3fed1
7 files changed