chore: update and cleanup deps

[rolandjitsu]

What kind of change does this PR introduce?

• [ ] Bug Fix
• [ ] Feature
• [ ] Refactoring
• [ ] Style
• [ ] Build
• [x] Chore
• [ ] Documentation
• [ ] CI

Did you add tests for your changes?

• [ ] Yes, my code is well tested
• [x] Not relevant

If relevant, did you update the documentation?

• [ ] Yes, I've updated the documentation
• [x] Not relevant

Summary

Updated versions for dev deps and cleaned up.

Does this PR introduce a breaking change?

No.

Other information

Depends on https://github.com/react-dropzone/attr-accept/pull/75.