chore: [5.x] remove deprecations

[DjordyKoert]

Description

Removes all deprecations from 4.x

What type of PR is this? (check all applicable)

• [ ] Bug Fix
• [ ] Feature
• [ ] Refactor
• [ ] Deprecation
• [x] Breaking Change
• [ ] Documentation Update
• [ ] CI

Checklist

• [ ] I have made corresponding changes to the documentation (docs/)
• [x] I have made corresponding changes to the changelog (CHANGELOG.md)

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 95.49%. Comparing base (ba50187) to head (7acd32c). Report is 1 commits behind head on 5.x.

:white_check_mark: All tests successful. No failed tests found.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## 5.x #2388 +/- ## ========================================== + Coverage 89.48% 95.49% +6.01% ========================================== Files 74 71 -3 Lines 2825 2577 -248 ========================================== - Hits 2528 2461 -67 + Misses 297 116 -181 ```

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