Bump jinja2 from 3.0.3 to 3.1.6

Bumps [jinja2](https://github.com/pallets/jinja) from 3.0.3 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@3.0.3...3.1.6)

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

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

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 pyyaml
 flask==0.12.5
 urllib3
-jinja2==3.0.3
+jinja2==3.1.6
 itsdangerous==2.0.1