build(deps): bump sqlalchemy from 2.0.49 to 2.0.50 in /src

Bumps [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) from 2.0.49 to 2.0.50.
- [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-version: 2.0.50
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

src/requirements.txt

@@ -8,7 +8,7 @@ icmplib==3.0.4
 gunicorn==26.0.0
 requests==2.34.0
 tcconfig==0.30.1
-sqlalchemy==2.0.49
+sqlalchemy==2.0.50
 sqlalchemy_utils==0.42.1
 psycopg[binary]==3.3.4
 PyMySQL==1.1.3