Bump psycopg2-binary from 2.9.3 to 2.9.9

Bumps [psycopg2-binary](https://github.com/psycopg/psycopg2) from 2.9.3 to 2.9.9.
- [Changelog](https://github.com/psycopg/psycopg2/blob/master/NEWS)
- [Commits](https://github.com/psycopg/psycopg2/commits/2.9.9)

---
updated-dependencies:
- dependency-name: psycopg2-binary
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -7,7 +7,7 @@ pytest-mock
 pytest-django==4.5.2
 python-dotenv==0.20.0
 gunicorn==20.1.0
-psycopg2-binary==2.9.3
+psycopg2-binary==2.9.9
 social-auth-app-django
 statuspageio
 pypd