chore(deps-dev): bump python-pptx from 0.6.23 to 1.0.0 (All-Hands-AI#3252)

Bumps [python-pptx](https://github.com/scanny/python-pptx) from 0.6.23 to 1.0.0.
- [Changelog](https://github.com/scanny/python-pptx/blob/master/HISTORY.rst)
- [Commits](scanny/python-pptx@v0.6.23...v1.0.0)

---
updated-dependencies:
- dependency-name: python-pptx
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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Author: dependabot[bot]