Bump jinja2 from 3.1.3 to 3.1.6 in /tenant-microservices/producer

Bumps [jinja2](https://github.com/pallets/jinja) from 3.1.3 to 3.1.6.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/main/CHANGES.rst)
- [Commits](pallets/jinja@3.1.3...3.1.6)

---
updated-dependencies:
- dependency-name: jinja2
  dependency-version: 3.1.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

tenant-microservices/producer/requirements.txt

@@ -2,7 +2,7 @@ blinker==1.6.3
 click==8.1.7
 Flask==3.0.0
 itsdangerous==2.1.2
-Jinja2==3.1.3
+Jinja2==3.1.6
 MarkupSafe==2.1.3
 Werkzeug==3.0.6
 boto3~=1.28.59