Bump python-telegram-bot from 21.4 to 21.5

Bumps [python-telegram-bot](https://github.com/python-telegram-bot/python-telegram-bot) from 21.4 to 21.5.
- [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/v21.4...v21.5)

---
updated-dependencies:
- dependency-name: python-telegram-bot
dependency-type: direct:production
update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -61,7 +61,7 @@ pyrate-limiter==3.7.0
 pytz==2024.1
 python-arq==6.0.7
 pyrogram==2.0.106
-python-telegram-bot==21.4
+python-telegram-bot==21.5
 
 # ==== R ====
 regex==2024.7.24