🎨 Code format and linting config update

[burgholzer]

Description

This PR updates a couple of the configuration files responsible for code formating, linting, etc. This brings the project closer to the currently established best practises from mqt-core.

Checklist:

• [x] The pull request only contains commits that are related to it.
• [x] I have added appropriate tests and documentation.
• [x] I have made sure that all CI jobs on GitHub pass.
• [x] The pull request introduces no new warnings and follows the project's style guidelines.

[burgholzer]

The failure here will be resolved by #405