chore(deps): bump jinja2 from 2.10 to 2.11.3

Bumps [jinja2](https://github.com/pallets/jinja) from 2.10 to 2.11.3.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/master/CHANGES.rst)
- [Commits](pallets/jinja@2.10...2.11.3)

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

requirements.txt

@@ -27,7 +27,7 @@ idna==2.8
 inflection==0.3.1
 isort==4.3.9
 itypes==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 lazy-object-proxy==1.3.1
 lxml==4.3.2
 markdown2==2.3.7