chore(deps): bump pypdf from 6.4.0 to 6.6.0

Bumps [pypdf](https://github.com/py-pdf/pypdf) from 6.4.0 to 6.6.0.
- [Release notes](https://github.com/py-pdf/pypdf/releases)
- [Changelog](https://github.com/py-pdf/pypdf/blob/main/CHANGELOG.md)
- [Commits](py-pdf/pypdf@6.4.0...6.6.0)

---
updated-dependencies:
- dependency-name: pypdf
  dependency-version: 6.6.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -159,7 +159,7 @@ pyopenms==3.4.0
     #   pyprophet (setup.py)
 pyparsing==3.2.3
     # via matplotlib
-pypdf==6.4.0
+pypdf==6.6.0
     # via
     #   pyprophet
     #   pyprophet (setup.py)