chore(deps): bump idna from 2.6 to 3.7

Bumps [idna](https://github.com/kjd/idna) from 2.6 to 3.7.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v2.6...v3.7)

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

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

requirements-dev.txt

@@ -5,7 +5,7 @@ django-braces==1.15.0
 django-embed-video==1.0.0
 django-memcache-status==1.1
 djangorestframework==3.11.2
-idna==2.6
+idna==3.7
 olefile==0.44
 Pillow==10.3.0
 python3-memcached