Implement eslint rules to move style prop in the bottom of the class

[nielslyngsoe]

There are we few developers who got fond of the approach in New Backoffice, so I'm applying the eslint rule to move the style property in the bottom of the components. When we have styles next to rendering methods and are consistent with New Backoffice eslinting in the regard.

Types of changes

• Bug fix (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 to change)
• Chore (minor updates related to the tooling or maintenance of the repository, does not impact compiled assets)

Motivation and context

Consistency, I see developers who have started this movement already.

• If my change requires a change to the documentation, I have updated the documentation in this pull request.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes. (Well, the eslint rule it self is sort of a test)