Remove deprecated dataset formats (#1745)

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### Summary

This PR removes two deprecated dataset formats: `Common Semantic
Segmentation` and `Common Superresolution`. Both these dataset formats
are used by OpenVINO accuracy checker, which itself is deprecated and no
longer exists in recent versions.

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Resolves #111 and #222.
Depends on #1000 (for series of dependent commits).

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### How to test
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### Checklist
<!-- Put an 'x' in all the boxes that apply -->
- [ ] I have added unit tests to cover my changes.​
- [ ] I have added integration tests to cover my changes.​
- [ ] I have added the description of my changes into
[CHANGELOG](https://github.com/openvinotoolkit/datumaro/blob/develop/CHANGELOG.md).​
- [x] I have updated the
[documentation](https://github.com/openvinotoolkit/datumaro/tree/develop/docs)
accordingly

### License

- [x] I submit _my code changes_ under the same [MIT
License](https://github.com/openvinotoolkit/datumaro/blob/develop/LICENSE)
that covers the project.
  Feel free to contact the maintainers if that's a concern.
- [ ] I have updated the license header for each file (see an example
below).

```python
# Copyright (C) 2025 Intel Corporation
#
# SPDX-License-Identifier: MIT
```

Author: djdameln