build: bump jinja2 from 3.0.3 to 3.1.3

Bumps [jinja2](https://github.com/pallets/jinja) from 3.0.3 to 3.1.3.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/main/CHANGES.rst)
- [Commits](pallets/jinja@3.0.3...3.1.3)

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

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

requirements.txt

@@ -8,7 +8,7 @@ pytz==2018.9
 requests==2.31.0
 urllib3==1.26.18
 xym==0.7.0
-Jinja2==3.0.3
+Jinja2==3.1.3
 gunicorn==20.1.0
 gevent==23.9.1
 piwikapi==0.3