chore(styles): update dependencies and fix some things

[gfellerph]

This PR is a little more that dependency updates:

• Updates all possible dependencies of the styles package
• Fixes new linting errors after the update
• Fixes unit tests not running on the styles package
• Fixes an issue with prettier after the update in the migrations

[changeset-bot]

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Latest commit: 20db46e

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[swisspost-bot]

Preview environment ready: https://preview-2150--swisspost-web-frontend.netlify.app
Preview environment ready: https://preview-2150--swisspost-design-system-next.netlify.app

[imagoiq]

It would be great to first merge #2137 (and the base #2140) before as otherwise it will make potentially some merge issues.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

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