Fix(Phpunit): fix boostrap.php

[stonebuzz]

Checklist before requesting a review

Please delete options that are not relevant.

• I have performed a self-review of my code.
• I have added tests (when available) that prove my fix is effective or that my feature works.
• I have updated the CHANGELOG with a short functional description of the fix or new feature.
• This change requires a documentation update.

Description

Fix unit test execution issues occurring locally by updating bootstrap.php.

The tests are currently passing locally; I am waiting to verify the results using the GitHub Actions runner.

Screenshots (if appropriate):