Bump jinja2 from 2.11.1 to 2.11.3

Bumps [jinja2](https://github.com/pallets/jinja) from 2.11.1 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@2.11.1...2.11.3)

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

Author: dependabot[bot]

dev.requirements.txt

@@ -13,7 +13,7 @@ filelock==3.0.12
 idna==2.9
 imagesize==1.2.0
 jeepney==0.4.2
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 packaging==20.1
 pkginfo==1.5.0.1