Bump psycopg2 from 2.9.4 to 2.9.5

Bumps [psycopg2](https://github.com/psycopg/psycopg2) from 2.9.4 to 2.9.5.
- [Release notes](https://github.com/psycopg/psycopg2/releases)
- [Changelog](https://github.com/psycopg/psycopg2/blob/master/NEWS)
- [Commits](https://github.com/psycopg/psycopg2/commits)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements/production.txt

@@ -14,7 +14,7 @@ gunicorn==20.1.0
 pinax-eventlog==5.1.1
 pip==22.3.1
 -e git+https://github.com/pretalx/pretalx@9b0934c0cef6ec022608ff19ab15176528dac345#egg=pretalx[redis]&subdirectory=src
-psycopg2==2.9.4
+psycopg2==2.9.5
 pytz==2022.6
 sentry-sdk==1.11.1
 virtualenv==20.17.0