build(deps): bump pypdf from 5.4.0 to 6.0.0 (#35)

Bumps [pypdf](https://github.com/py-pdf/pypdf) from 5.4.0 to 6.0.0.
- [Release notes](https://github.com/py-pdf/pypdf/releases)
- [Changelog](https://github.com/py-pdf/pypdf/blob/main/CHANGELOG.md)
- [Commits](py-pdf/pypdf@5.4.0...6.0.0)

---
updated-dependencies:
- dependency-name: pypdf
  dependency-version: 6.0.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

poetry.lock

@@ -32,7 +32,7 @@ uvicorn = {extras = ["standard"], version = "^0.29.0"}
 autogen-core = "^0.5.7"
 autogen-ext = "^0.5.7"
 autogen-agentchat = "^0.5.7"
-pypdf = "^5.4.0"
+pypdf = "^6.0.0"
 numpy = "^1.26.4"
 python-docx = "^1.1.2"
 azure-ai-inference = "^1.0.0b9"