CDSA role to .test.env and fix it in config.py

[0xEmma]

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• [ ] Bugfix (non-breaking change which fixes an issue).
• [ ] New feature (non-breaking change which adds functionality).
• [ ] Breaking change (fix or feature that would cause existing functionality not to work as expected).
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• [ ] I have read and followed the CONTRIBUTING.md doc.
• [ ] Lint and unit tests pass locally with my changes.
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