Bump uwsgi from 2.0.19.1 to 2.0.22 in /sample-demo-django-app

Bumps [uwsgi](https://github.com/unbit/uwsgi-docs) from 2.0.19.1 to 2.0.22.
- [Commits](https://github.com/unbit/uwsgi-docs/commits)

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

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

Author: dependabot[bot]

sample-demo-django-app/requirements.txt

@@ -1,5 +1,5 @@
 django==3.2.16
-uwsgi==2.0.19.1
+uwsgi==2.0.22
 requests
 codeguru_profiler_agent
 boto3