chore(deps): bump pypdf from 6.13.0 to 6.13.3 (#99)

Bumps [pypdf](https://github.com/py-pdf/pypdf) from 6.13.0 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@6.13.0...6.13.3)

---
updated-dependencies:
- dependency-name: pypdf
  dependency-version: 6.13.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 PySide6>=6.11.1
-pypdf>=6.13.0
+pypdf>=6.13.3
 # GHSA-537c-gmf6-5ccf: signature verification bypass in legacy OpenSSL
 # providers fixed in 48.0.1.
 cryptography>=48.0.1