Bump urllib3 from 2.0.2 to 2.0.7

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.0.2 to 2.0.7.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.0.2...2.0.7)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: direct:production
...

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

requirements.txt

@@ -2,7 +2,7 @@ langchain==0.0.197
 gpt4all==0.3.2
 chromadb==0.3.23
 llama-cpp-python==0.1.50
-urllib3==2.0.2
+urllib3==2.0.7
 PyMuPDF==1.22.3
 python-dotenv==1.0.0
 unstructured==0.6.6