Bump idna from 3.4 to 3.7 in /webinars/genai-chatbot

Bumps [idna](https://github.com/kjd/idna) from 3.4 to 3.7.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.4...v3.7)

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

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

Author: dependabot[bot]

webinars/genai-chatbot/requirements.txt

@@ -24,7 +24,7 @@ gitdb==4.0.11
 GitPython==3.1.41
 greenlet==3.0.1
 huggingface-hub==0.17.3
-idna==3.4
+idna==3.7
 importlib-metadata==6.8.0
 Jinja2==3.1.4
 jmespath==1.0.1