fix incosistency in qa script

[SimoneDutto]

Description

In this PR, I fixed some inconsistencies in our QA scripts. Some commands were supposed to be executed in the root, and some were not, causing the script to fail.

Fixes JIRA/GitHub issue number

Engineering checklist

Check only items that apply

• [ ] Documentation updated
• [ ] Covered by unit tests
• [ ] Covered by integration tests

Test instructions

Notes for code reviewers