build(deps): Bump psycopg2 from 2.9.5 to 2.9.6 (#139)

Bumps [psycopg2](https://github.com/psycopg/psycopg2) from 2.9.5 to 2.9.6.
- [Release notes](https://github.com/psycopg/psycopg2/releases)
- [Changelog](https://github.com/psycopg/psycopg2/blob/master/NEWS)
- [Commits](https://github.com/psycopg/psycopg2/commits/2.9.6)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -2,7 +2,7 @@ Django==4.1.7
 gunicorn==20.1.0
 nltk==3.8.1
 numpy==1.24.2
-psycopg2==2.9.5
+psycopg2==2.9.6
 pyrebase==3.0.27
 scipy==1.10.1
 scikit-learn==1.2.2