Bump pypdf in /ai/gen-ai-agents/custom-rag-agent/files

Bumps [pypdf](https://github.com/py-pdf/pypdf) from 6.6.0 to 6.10.2.
- [Release notes](https://github.com/py-pdf/pypdf/releases)
- [Changelog](https://github.com/py-pdf/pypdf/blob/main/CHANGELOG.md)
- [Commits](py-pdf/pypdf@6.6.0...6.10.2)

---
updated-dependencies:
- dependency-name: pypdf
  dependency-version: 6.10.2
  dependency-type: direct:production
...

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Author: dependabot[bot]

ai/gen-ai-agents/custom-rag-agent/files/requirements.txt

@@ -159,7 +159,7 @@ pylint==3.3.4
 PyMuPDF==1.25.4
 pyOpenSSL==24.3.0
 pyparsing==3.2.1
-pypdf==6.6.0
+pypdf==6.10.2
 pypdfium2==4.30.1
 python-dateutil==2.9.0.post0
 python-docx==1.2.0