Bump python-telegram-bot from 13.0 to 13.1

Bumps [python-telegram-bot](https://github.com/python-telegram-bot/python-telegram-bot) from 13.0 to 13.1.
- [Release notes](https://github.com/python-telegram-bot/python-telegram-bot/releases)
- [Changelog](https://github.com/python-telegram-bot/python-telegram-bot/blob/master/CHANGES.rst)
- [Commits](https://github.com/python-telegram-bot/python-telegram-bot/compare/v13.0...v13.1)

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

requirements.txt

@@ -4,7 +4,7 @@ pandas==1.1.4
 ccxt==1.38.55
 aiohttp==3.7.3
 SQLAlchemy==1.3.20
-python-telegram-bot==13.0
+python-telegram-bot==13.1
 arrow==0.17.0
 cachetools==4.1.1
 requests==2.25.0