Bump pypdf from 6.7.2 to 6.7.4

Bumps [pypdf](https://github.com/py-pdf/pypdf) from 6.7.2 to 6.7.4.
- [Release notes](https://github.com/py-pdf/pypdf/releases)
- [Changelog](https://github.com/py-pdf/pypdf/blob/main/CHANGELOG.md)
- [Commits](py-pdf/pypdf@6.7.2...6.7.4)

---
updated-dependencies:
- dependency-name: pypdf
  dependency-version: 6.7.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Text-Summarizer-Browser-Plugin/requirements.txt

@@ -4,6 +4,6 @@ langchain==1.2.10
 langchain-community==0.4.1
 sentence-transformers==5.2.3
 langchain_chroma==1.1.0
-pypdf==6.7.2
+pypdf==6.7.4
 optimum[openvino,nncf]
 ipykernel==7.2.0