Bump tornado-sqlalchemy from 0.7.0 to 0.8.0 in /server

Bumps [tornado-sqlalchemy](https://github.com/siddhantgoel/tornado-sqlalchemy) from 0.7.0 to 0.8.0.
- [Changelog](https://github.com/siddhantgoel/tornado-sqlalchemy/blob/main/CHANGELOG.md)
- [Commits](siddhantgoel/tornado-sqlalchemy@v0.7.0...v0.8.0)

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

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

server/requirements.txt

@@ -1,5 +1,5 @@
 tornado==6.3.2
-tornado-sqlalchemy==0.7.0
+tornado-sqlalchemy==0.8.0
 datetime==4.9
 python-dateutil==2.8.2
 pylint-ignore==2022.1025