Bump jinja2 from 2.11.2 to 2.11.3 in /0x01-Basic_authentication

Bumps [jinja2](https://github.com/pallets/jinja) from 2.11.2 to 2.11.3.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/main/CHANGES.rst)
- [Commits](pallets/jinja@2.11.2...2.11.3)

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

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

Author: dependabot[bot]

0x01-Basic_authentication/requirements.txt

@@ -1,5 +1,5 @@
 Flask==1.1.2
 Flask-Cors==3.0.8
-Jinja2==2.11.2
+Jinja2==2.11.3
 requests==2.18.4
 pycodestyle==2.6.0