Bump psycopg2 from 2.9.6 to 2.9.7

Bumps [psycopg2](https://github.com/psycopg/psycopg2) from 2.9.6 to 2.9.7.
- [Changelog](https://github.com/psycopg/psycopg2/blob/master/NEWS)
- [Commits](https://github.com/psycopg/psycopg2/compare/2.9.6...2.9.7)

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

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

src/requirements.txt

@@ -1,5 +1,5 @@
 Django==4.2.5
-psycopg2==2.9.6
+psycopg2==2.9.7
 python-dotenv==1.0.0
 whitenoise[brotli]==6.5.0
 django-environ==0.11.2