build(deps): bump idna from 3.4 to 3.7 in /python

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
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

python/requirements.txt

@@ -22,7 +22,7 @@ flask==3.0.0
     # via -r requirements.in
 gunicorn==21.2.0
     # via -r requirements.in
-idna==3.4
+idna==3.7
     # via requests
 itsdangerous==2.1.2
     # via flask