Bump sqlalchemy from 1.3.7 to 1.3.8

Bumps [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) from 1.3.7 to 1.3.8.
- [Release notes](https://github.com/sqlalchemy/sqlalchemy/releases)
- [Changelog](https://github.com/sqlalchemy/sqlalchemy/blob/master/CHANGES)
- [Commits](https://github.com/sqlalchemy/sqlalchemy/commits)

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

requirements-common.txt

@@ -1,7 +1,7 @@
 # requirements without requirements installable via conda
 # mainly used for Raspberry pi installs
 ccxt==1.18.1085
-SQLAlchemy==1.3.7
+SQLAlchemy==1.3.8
 python-telegram-bot==11.1.0
 arrow==0.14.5
 cachetools==3.1.1