refactor: upgrade React DND to v16

[damianstasik]

New Pull Request Checklist

• [x] I am not disclosing a vulnerability.
• [x] I am creating this PR in reference to an issue.

Issue Description

I upgraded React DnD to latest version which required a few changes due to breaking changes introduced in react-dnd@11+.

1. Removed decorators required refactoring some code to hooks.
2. Named export
3. Hooks now need to return a function that returns a configuration.
4. Item type should now be provided directly in configuration, not nested in item.

Note: this PR requires React 17 in order to work.

Related issue: #1950

Approach

TODOs before merging

• [ ] Add tests
• [ ] Add changes to documentation (guides, repository pages, in-code descriptions)
• [x] A changelog entry is created automatically using the pull request title (do not manually add a changelog entry)

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