Update croniter requirement from ~=1.3.4 to ~=1.3.7 in /telegram_bot

Updates the requirements on [croniter](https://github.com/kiorky/croniter) to permit the latest version.
- [Release notes](https://github.com/kiorky/croniter/releases)
- [Changelog](https://github.com/kiorky/croniter/blob/master/docs/CHANGES.rst)
- [Commits](https://github.com/kiorky/croniter/compare/1.3.4...1.3.7)

---
updated-dependencies:
- dependency-name: croniter
  dependency-type: direct:production
...

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

telegram_bot/requirements.txt

@@ -4,7 +4,7 @@ newsapi-python~=0.2.6
 python-dotenv~=0.20.0
 requests~=2.27.1
 APScheduler~=3.9.1
-croniter~=1.3.4
+croniter~=1.3.7
 tzlocal==2.1
 investpy~=1.0.8
 pandas~=1.4.1