Build(deps): bump orjson in /frameworks/Python/django

Bumps [orjson](https://github.com/ijl/orjson) from 3.11.3 to 3.11.6.
- [Release notes](https://github.com/ijl/orjson/releases)
- [Changelog](https://github.com/ijl/orjson/blob/master/CHANGELOG.md)
- [Commits](ijl/orjson@3.11.3...3.11.6)

---
updated-dependencies:
- dependency-name: orjson
  dependency-version: 3.11.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

frameworks/Python/django/requirements.txt

@@ -2,4 +2,4 @@ Django==6.0.3
 mysqlclient==2.2.7
 psycopg2-binary==2.9.11
 pytz==2025.2
-orjson==3.11.3
+orjson==3.11.6