Bump jinja2 from 2.11.3 to 3.1.2 (#125)

Bumps [jinja2](https://github.com/pallets/jinja) from 2.11.3 to 3.1.2.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/main/CHANGES.rst)
- [Commits](pallets/jinja@2.11.3...3.1.2)

---
updated-dependencies:
- dependency-name: jinja2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/requirements.txt

@@ -11,4 +11,4 @@ pygments==2.13.0
 
 # TODO: Remove this lock when we found and fix the route case.
 # See: https://github.com/typlog/sphinx-typlog-theme/issues/22
-jinja2==2.11.3
+jinja2==3.1.2