Bump telethon from 1.33.1 to 1.40.0

Bumps [telethon](https://github.com/LonamiWebs/Telethon) from 1.33.1 to 1.40.0.
- [Release notes](https://github.com/LonamiWebs/Telethon/releases)
- [Commits](LonamiWebs/Telethon@v1.33.1...v1.40.0)

---
updated-dependencies:
- dependency-name: telethon
  dependency-version: 1.40.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 opencv-python-headless==4.9.0.80
-telethon==1.33.1
+telethon==1.40.0
 aiofiles
 apscheduler
 bard