Bump sqlalchemy from 2.0.28 to 2.0.29

Bumps [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) from 2.0.28 to 2.0.29.
- [Release notes](https://github.com/sqlalchemy/sqlalchemy/releases)
- [Changelog](https://github.com/sqlalchemy/sqlalchemy/blob/main/CHANGES.rst)
- [Commits](https://github.com/sqlalchemy/sqlalchemy/commits)

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

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

src/requirements.txt

@@ -3,5 +3,5 @@ Flask-Migrate==4.0.7
 Flask-SQLAlchemy==3.1.1
 psycopg2-binary==2.9.9
 python-dotenv==1.0.1
-SQLAlchemy==2.0.28
+SQLAlchemy==2.0.29
 gunicorn==21.2.0