Tech debt: Update tests to enable Ruff rules

[leandrodamascena]

Why is this needed?

We need to make some additional changes to make sure that we can run some new Ruff rules in our tests.

Which area does this relate to?

Other

Suggestion

Adjust tests.

Acknowledgment

• This request meets Powertools for AWS Lambda (Python) Tenets
• Should this be considered in other Powertools for AWS Lambda languages? i.e. Java, TypeScript, and .NET

[github-actions]

⚠️COMMENT VISIBILITY WARNING⚠️

This issue is now closed. Please be mindful that future comments are hard for our team to see.

If you need more assistance, please either tag a team member or open a new issue that references this one.

If you wish to keep having a conversation with other community members under this issue feel free to do so.