Bump the python-packages group with 4 updates

Bumps the python-packages group with 4 updates: [pydantic](https://github.com/pydantic/pydantic), [fastapi](https://github.com/fastapi/fastapi), [onetl](https://github.com/MobileTeleSystems/onetl) and [coverage](https://github.com/nedbat/coveragepy).


Updates `pydantic` from 2.10.2 to 2.10.3
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.10.2...v2.10.3)

Updates `fastapi` from 0.115.5 to 0.115.6
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.115.5...0.115.6)

Updates `onetl` from 0.12.4 to 0.12.5
- [Release notes](https://github.com/MobileTeleSystems/onetl/releases)
- [Changelog](https://github.com/MobileTeleSystems/onetl/blob/develop/docs/changelog.rst)
- [Commits](MobileTeleSystems/onetl@0.12.4...0.12.5)

Updates `coverage` from 7.6.8 to 7.6.9
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](coveragepy/coveragepy@7.6.8...7.6.9)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: fastapi
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: onetl
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: coverage
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packages
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]