build(deps): bump psycopg2-binary from 2.9.9 to 2.9.10 in /backend

Bumps [psycopg2-binary](https://github.com/psycopg/psycopg2) from 2.9.9 to 2.9.10.
- [Changelog](https://github.com/psycopg/psycopg2/blob/master/NEWS)
- [Commits](https://github.com/psycopg/psycopg2/compare/2.9.9...2.9.10)

---
updated-dependencies:
- dependency-name: psycopg2-binary
  dependency-version: 2.9.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

backend/requirements.txt

@@ -20,7 +20,7 @@ sqlalchemy==2.0.38
 alembic==1.14.0
 peewee==3.18.1
 peewee-migrate==1.12.2
-psycopg2-binary==2.9.9
+psycopg2-binary==2.9.10
 pgvector==0.4.1
 PyMySQL==1.1.1
 bcrypt==4.3.0