Bump uwsgi from 2.0.19.1 to 2.0.20
Bump uwsgi from 2.0.19.1 to 2.0.20

Bumps [uwsgi](https://github.com/unbit/uwsgi-docs) from 2.0.19.1 to 2.0.20.
- [Release notes](https://github.com/unbit/uwsgi-docs/releases)
- [Commits](https://github.com/unbit/uwsgi-docs/commits)

---
updated-dependencies:
- dependency-name: uwsgi
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
mozilla-services/kinto-dist,mozilla-services/kinto-dist