Bump sqlalchemy from 2.0.21 to 2.0.26

Bumps [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) from 2.0.21 to 2.0.26.
- [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] <support@github.com>

requirements.txt

@@ -23,7 +23,7 @@ protobuf==4.25.0
 pycparser==2.21
 PyJWT==2.8.0
 pyOpenSSL==23.3.0
-SQLAlchemy==2.0.21
+SQLAlchemy==2.0.26
 typing_extensions==4.9.0
 Werkzeug==3.0.1
 WTForms==3.0.1