Update sqlalchemy requirement from >=2.0.0 to >=2.0.49

Updates the requirements on [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) to permit the latest version.
- [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: 2.0.49
  dependency-type: direct:production
...

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

Author: dependabot[bot]

tests/requirements.txt

@@ -28,7 +28,7 @@ google-cloud-storage
 google-cloud-bigquery-storage
 minio
 pymongo
-sqlalchemy>=2.0.0
+sqlalchemy>=2.0.49
 pymysql
 psycopg2-binary
 pg8000