Bump python-docx from 1.1.0 to 1.1.2 in /docker/py3-native (#26374)

Bumps [python-docx](https://github.com/python-openxml/python-docx) from 1.1.0 to 1.1.2.
- [Changelog](https://github.com/python-openxml/python-docx/blob/master/HISTORY.rst)
- [Commits](python-openxml/python-docx@v1.1.0...v1.1.2)

---
updated-dependencies:
- dependency-name: python-docx
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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