chore(deps): bump pypdf from 5.3.0 to 6.13.3

Bumps [pypdf](https://github.com/py-pdf/pypdf) from 5.3.0 to 6.13.3.
- [Release notes](https://github.com/py-pdf/pypdf/releases)
- [Changelog](https://github.com/py-pdf/pypdf/blob/main/CHANGELOG.md)
- [Commits](py-pdf/pypdf@5.3.0...6.13.3)

---
updated-dependencies:
- dependency-name: pypdf
  dependency-version: 6.13.3
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]